2017-05-17, 13:28 | #1 |
Aug 2010
SPb
100010_{2} Posts |
Property of pseudoprime numbers by base 2 AND / OR 3
Suppose that the number k is pseudoprime with respect to the base 2 and / or 3
That is, one of the conditions is fulfilled .. or both conditions are satisfied or k = {91, 121, 286, 341, 561, 645, 671, 703, 949, 1105, 1387, 1541, 1729, 1891, 1905, 2047, 2465, 2665, 2701......} If instead of the degree (k-1) we take the following expression The number k is pseudoprime for any whole base b>1, where (k,b) are relatively prime Examples: ...... Last fiddled with by allasc on 2017-05-17 at 13:37 |
2017-05-17, 15:00 | #2 |
Aug 2010
SPb
34_{10} Posts |
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This formula will help to decompose the remainder if any integer where find the power q according to the formula And now the most interesting where are relatively prime and Examples k=1121 49 and 51 Here is the answer :)))) |
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