Liste des fractions de n/251 en base 2.
Il existe 5 périodes de 50 chiffres pour n/251 en base 2.
Pour toutes les fractions de n/251 en base 2, la période de 1/251 revient alors 50 fois (en orange)
1/251=0,00000001000001010001100101111111011111010111001101...
2/251=0,00000010000010100011001011111110111110101110011010...
3/251=0,00000011000011110100110001111110011110000101100111...
4/251=0,00000100000101000110010111111101111101011100110100...
5/251=0,00000101000110010111111101111101011100110100000001...
6/251=0,00000110000111101001100011111100111100001011001110...
7/251=0,00000111001000111011001001111100011011100010011011...
8/251=0,00001000001010001100101111111011111010111001101000...
9/251=0,00001001001011011110010101111011011010010000110101...
10/251=0,00001010001100101111111011111010111001101000000010...
11/251=0,00001011001110000001100001111010011000111111001111...
12/251=0,00001100001111010011000111111001111000010110011100...
13/251=0,00001101010000100100101101111001010111101101101001...
14/251=0,00001110010001110110010011111000110111000100110110...
15/251=0,00001111010011000111111001111000010110011100000011...
16/251=0,00010000010100011001011111110111110101110011010000...
17/251=0,00010001010101101011000101110111010101001010011101...
18/251=0,00010010010110111100101011110110110100100001101010...
19/251=0,00010011011000001110010001110110010011111000110111...
20/251=0,00010100011001011111110111110101110011010000000100...
21/251=0,00010101011010110001011101110101010010100111010001...
22/251=0,00010110011100000011000011110100110001111110011110...
23/251=0,00010111011101010100101001110100010001010101101011...
24/251=0,00011000011110100110001111110011110000101100111000...
25/251=0,00011001011111110111110101110011010000000100000101...
26/251=0,00011010100001001001011011110010101111011011010010...
27/251=0,00011011100010011011000001110010001110110010011111...
28/251=0,00011100100011101100100111110001101110001001101100...
29/251=0,00011101100100111110001101110001001101100000111001...
30/251=0,00011110100110001111110011110000101100111000000110...
31/251=0,00011111100111100001011001110000001100001111010011...
32/251=0,00100000101000110010111111101111101011100110100000...
33/251=0,00100001101010000100100101101111001010111101101101...
34/251=0,00100010101011010110001011101110101010010100111010...
35/251=0,00100011101100100111110001101110001001101100000111...
36/251=0,00100100101101111001010111101101101001000011010100...
37/251=0,00100101101111001010111101101101001000011010100001...
38/251=0,00100110110000011100100011101100100111110001101110...
39/251=0,00100111110001101110001001101100000111001000111011...
40/251=0,00101000110010111111101111101011100110100000001000...
41/251=0,00101001110100010001010101101011000101110111010101...
42/251=0,00101010110101100010111011101010100101001110100010...
43/251=0,00101011110110110100100001101010000100100101101111...
44/251=0,00101100111000000110000111101001100011111100111100...
45/251=0,00101101111001010111101101101001000011010100001001...
46/251=0,00101110111010101001010011101000100010101011010110...
47/251=0,00101111111011111010111001101000000010000010100011...
48/251=0,00110000111101001100011111100111100001011001110000...
49/251=0,00110001111110011110000101100111000000110000111101...
50/251=0,00110010111111101111101011100110100000001000001010...
51/251=0,00110100000001000001010001100101111111011111010111...
52/251=0,00110101000010010010110111100101011110110110100100...
53/251=0,00110110000011100100011101100100111110001101110001...
54/251=0,00110111000100110110000011100100011101100100111110...
55/251=0,00111000000110000111101001100011111100111100001011...
56/251=0,00111001000111011001001111100011011100010011011000...
57/251=0,00111010001000101010110101100010111011101010100101...
58/251=0,00111011001001111100011011100010011011000001110010...
59/251=0,00111100001011001110000001100001111010011000111111...
60/251=0,00111101001100011111100111100001011001110000001100...
61/251=0,00111110001101110001001101100000111001000111011001...
62/251=0,00111111001111000010110011100000011000011110100110...
63/251=0,01000000010000010100011001011111110111110101110011...
64/251=0,01000001010001100101111111011111010111001101000000...
65/251=0,01000010010010110111100101011110110110100100001101...
66/251=0,01000011010100001001001011011110010101111011011010...
67/251=0,01000100010101011010110001011101110101010010100111...
68/251=0,01000101010110101100010111011101010100101001110100...
69/251=0,01000110010111111101111101011100110100000001000001...
70/251=0,01000111011001001111100011011100010011011000001110...
71/251=0,01001000011010100001001001011011110010101111011011...
72/251=0,01001001011011110010101111011011010010000110101000...
73/251=0,01001010011101000100010101011010110001011101110101...
74/251=0,01001011011110010101111011011010010000110101000010...
75/251=0,01001100011111100111100001011001110000001100001111...
76/251=0,01001101100000111001000111011001001111100011011100...
77/251=0,01001110100010001010101101011000101110111010101001...
78/251=0,01001111100011011100010011011000001110010001110110...
79/251=0,01010000100100101101111001010111101101101001000011...
80/251=0,01010001100101111111011111010111001101000000010000...
81/251=0,01010010100111010001000101010110101100010111011101...
82/251=0,01010011101000100010101011010110001011101110101010...
83/251=0,01010100101001110100010001010101101011000101110111...
84/251=0,01010101101011000101110111010101001010011101000100...
85/251=0,01010110101100010111011101010100101001110100010001...
86/251=0,01010111101101101001000011010100001001001011011110...
87/251=0,01011000101110111010101001010011101000100010101011...
88/251=0,01011001110000001100001111010011000111111001111000...
89/251=0,01011010110001011101110101010010100111010001000101...
90/251=0,01011011110010101111011011010010000110101000010010...
91/251=0,01011100110100000001000001010001100101111111011111...
92/251=0,01011101110101010010100111010001000101010110101100...
93/251=0,01011110110110100100001101010000100100101101111001...
94/251=0,01011111110111110101110011010000000100000101000110...
95/251=0,01100000111001000111011001001111100011011100010011...
96/251=0,01100001111010011000111111001111000010110011100000...
97/251=0,01100010111011101010100101001110100010001010101101...
98/251=0,01100011111100111100001011001110000001100001111010...
99/251=0,01100100111110001101110001001101100000111001000111...
100/251=0,01100101111111011111010111001101000000010000010100...
101/251=0,01100111000000110000111101001100011111100111100001...
102/251=0,01101000000010000010100011001011111110111110101110...
103/251=0,01101001000011010100001001001011011110010101111011...
104/251=0,01101010000100100101101111001010111101101101001000...
105/251=0,01101011000101110111010101001010011101000100010101...
106/251=0,01101100000111001000111011001001111100011011100010...
107/251=0,01101101001000011010100001001001011011110010101111...
108/251=0,01101110001001101100000111001000111011001001111100...
109/251=0,01101111001010111101101101001000011010100001001001...
110/251=0,01110000001100001111010011000111111001111000010110...
111/251=0,01110001001101100000111001000111011001001111100011...
112/251=0,01110010001110110010011111000110111000100110110000...
113/251=0,01110011010000000100000101000110010111111101111101...
114/251=0,01110100010001010101101011000101110111010101001010...
115/251=0,01110101010010100111010001000101010110101100010111...
116/251=0,01110110010011111000110111000100110110000011100100...
117/251=0,01110111010101001010011101000100010101011010110001...
118/251=0,01111000010110011100000011000011110100110001111110...
119/251=0,01111001010111101101101001000011010100001001001011...
120/251=0,01111010011000111111001111000010110011100000011000...
121/251=0,01111011011010010000110101000010010010110111100101...
122/251=0,01111100011011100010011011000001110010001110110010...
123/251=0,01111101011100110100000001000001010001100101111111...
124/251=0,01111110011110000101100111000000110000111101001100...
125/251=0,01111111011111010111001101000000010000010100011001...
126/251=0,10000000100000101000110010111111101111101011100110...
127/251=0,10000001100001111010011000111111001111000010110011...
128/251=0,10000010100011001011111110111110101110011010000000...
129/251=0,10000011100100011101100100111110001101110001001101...
130/251=0,10000100100101101111001010111101101101001000011010...
131/251=0,10000101100111000000110000111101001100011111100111...
132/251=0,10000110101000010010010110111100101011110110110100...
133/251=0,10000111101001100011111100111100001011001110000001...
134/251=0,10001000101010110101100010111011101010100101001110...
135/251=0,10001001101100000111001000111011001001111100011011...
136/251=0,10001010101101011000101110111010101001010011101000...
137/251=0,10001011101110101010010100111010001000101010110101...
138/251=0,10001100101111111011111010111001101000000010000010...
139/251=0,10001101110001001101100000111001000111011001001111...
140/251=0,10001110110010011111000110111000100110110000011100...
141/251=0,10001111110011110000101100111000000110000111101001...
142/251=0,10010000110101000010010010110111100101011110110110...
143/251=0,10010001110110010011111000110111000100110110000011...
144/251=0,10010010110111100101011110110110100100001101010000...
145/251=0,10010011111000110111000100110110000011100100011101...
146/251=0,10010100111010001000101010110101100010111011101010...
147/251=0,10010101111011011010010000110101000010010010110111...
148/251=0,10010110111100101011110110110100100001101010000100...
149/251=0,10010111111101111101011100110100000001000001010001...
150/251=0,10011000111111001111000010110011100000011000011110...
151/251=0,10011010000000100000101000110010111111101111101011...
152/251=0,10011011000001110010001110110010011111000110111000...
153/251=0,10011100000011000011110100110001111110011110000101...
154/251=0,10011101000100010101011010110001011101110101010010...
155/251=0,10011110000101100111000000110000111101001100011111...
156/251=0,10011111000110111000100110110000011100100011101100...
157/251=0,10100000001000001010001100101111111011111010111001...
158/251=0,10100001001001011011110010101111011011010010000110...
159/251=0,10100010001010101101011000101110111010101001010011...
160/251=0,10100011001011111110111110101110011010000000100000...
161/251=0,10100100001101010000100100101101111001010111101101...
162/251=0,10100101001110100010001010101101011000101110111010...
163/251=0,10100110001111110011110000101100111000000110000111...
164/251=0,10100111010001000101010110101100010111011101010100...
165/251=0,10101000010010010110111100101011110110110100100001...
166/251=0,10101001010011101000100010101011010110001011101110...
167/251=0,10101010010100111010001000101010110101100010111011...
168/251=0,10101011010110001011101110101010010100111010001000...
169/251=0,10101100010111011101010100101001110100010001010101...
170/251=0,10101101011000101110111010101001010011101000100010...
171/251=0,10101110011010000000100000101000110010111111101111...
172/251=0,10101111011011010010000110101000010010010110111100...
173/251=0,10110000011100100011101100100111110001101110001001...
174/251=0,10110001011101110101010010100111010001000101010110...
175/251=0,10110010011111000110111000100110110000011100100011...
176/251=0,10110011100000011000011110100110001111110011110000...
177/251=0,10110100100001101010000100100101101111001010111101...
178/251=0,10110101100010111011101010100101001110100010001010...
179/251=0,10110110100100001101010000100100101101111001010111...
180/251=0,10110111100101011110110110100100001101010000100100...
181/251=0,10111000100110110000011100100011101100100111110001...
182/251=0,10111001101000000010000010100011001011111110111110...
183/251=0,10111010101001010011101000100010101011010110001011...
184/251=0,10111011101010100101001110100010001010101101011000...
185/251=0,10111100101011110110110100100001101010000100100101...
186/251=0,10111101101101001000011010100001001001011011110010...
187/251=0,10111110101110011010000000100000101000110010111111...
188/251=0,10111111101111101011100110100000001000001010001100...
189/251=0,11000000110000111101001100011111100111100001011001...
190/251=0,11000001110010001110110010011111000110111000100110...
191/251=0,11000010110011100000011000011110100110001111110011...
192/251=0,11000011110100110001111110011110000101100111000000...
193/251=0,11000100110110000011100100011101100100111110001101...
194/251=0,11000101110111010101001010011101000100010101011010...
195/251=0,11000110111000100110110000011100100011101100100111...
196/251=0,11000111111001111000010110011100000011000011110100...
197/251=0,11001000111011001001111100011011100010011011000001...
198/251=0,11001001111100011011100010011011000001110010001110...
199/251=0,11001010111101101101001000011010100001001001011011...
200/251=0,11001011111110111110101110011010000000100000101000...
201/251=0,11001101000000010000010100011001011111110111110101...
202/251=0,11001110000001100001111010011000111111001111000010...
203/251=0,11001111000010110011100000011000011110100110001111...
204/251=0,11010000000100000101000110010111111101111101011100...
205/251=0,11010001000101010110101100010111011101010100101001...
206/251=0,11010010000110101000010010010110111100101011110110...
207/251=0,11010011000111111001111000010110011100000011000011...
208/251=0,11010100001001001011011110010101111011011010010000...
209/251=0,11010101001010011101000100010101011010110001011101...
210/251=0,11010110001011101110101010010100111010001000101010...
211/251=0,11010111001101000000010000010100011001011111110111...
212/251=0,11011000001110010001110110010011111000110111000100...
213/251=0,11011001001111100011011100010011011000001110010001...
214/251=0,11011010010000110101000010010010110111100101011110...
215/251=0,11011011010010000110101000010010010110111100101011...
216/251=0,11011100010011011000001110010001110110010011111000...
217/251=0,11011101010100101001110100010001010101101011000101...
218/251=0,11011110010101111011011010010000110101000010010010...
219/251=0,11011111010111001101000000010000010100011001011111...
220/251=0,11100000011000011110100110001111110011110000101100...
221/251=0,11100001011001110000001100001111010011000111111001...
222/251=0,11100010011011000001110010001110110010011111000110...
223/251=0,11100011011100010011011000001110010001110110010011...
224/251=0,11100100011101100100111110001101110001001101100000...
225/251=0,11100101011110110110100100001101010000100100101101...
226/251=0,11100110100000001000001010001100101111111011111010...
227/251=0,11100111100001011001110000001100001111010011000111...
228/251=0,11101000100010101011010110001011101110101010010100...
229/251=0,11101001100011111100111100001011001110000001100001...
230/251=0,11101010100101001110100010001010101101011000101110...
231/251=0,11101011100110100000001000001010001100101111111011...
232/251=0,11101100100111110001101110001001101100000111001000...
233/251=0,11101101101001000011010100001001001011011110010101...
234/251=0,11101110101010010100111010001000101010110101100010...
235/251=0,11101111101011100110100000001000001010001100101111...
236/251=0,11110000101100111000000110000111101001100011111100...
237/251=0,11110001101110001001101100000111001000111011001001...
238/251=0,11110010101111011011010010000110101000010010010110...
239/251=0,11110011110000101100111000000110000111101001100011...
240/251=0,11110100110001111110011110000101100111000000110000...
241/251=0,11110101110011010000000100000101000110010111111101...
242/251=0,11110110110100100001101010000100100101101111001010...
243/251=0,11110111110101110011010000000100000101000110010111...
244/251=0,11111000110111000100110110000011100100011101100100...
245/251=0,11111001111000010110011100000011000011110100110001...
246/251=0,11111010111001101000000010000010100011001011111110...
247/251=0,11111011111010111001101000000010000010100011001011...
248/251=0,11111100111100001011001110000001100001111010011000...
249/251=0,11111101111101011100110100000001000001010001100101...
250/251=0,11111110111110101110011010000000100000101000110010...
On remarque que le produit du nombre de périodes (5) et de leurs longueurs (50) est égal à 250 et donc au premier -1.