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 Showing results 1 to 3 of 3 Search took 0.00 seconds. Search: Posts Made By: sweety439
 Forum: Wagstaff PRP Search 2019-11-23, 22:39 Replies: 6 Views: 3,806 Posted By sweety439 341 divides M170 and 341=2*170+1, but 341 is not... 341 divides M170 and 341=2*170+1, but 341 is not prime :cmd::cmd::cmd:
 Forum: Wagstaff PRP Search 2019-11-23, 21:46 Replies: 6 Views: 3,806 Posted By sweety439 if p is prime, q=2*p+1 is also prime, then: ... if p is prime, q=2*p+1 is also prime, then: q divides Mp if and only if p = 3 mod 4 q divides Wp if and only if p = 1 mod 4
 Forum: Wagstaff PRP Search 2019-11-23, 21:45 Replies: 6 Views: 3,806 Posted By sweety439 p divides Mn if and only if ordp(2) divides n,... p divides Mn if and only if ordp(2) divides n, and p divides Wn (for odd n) if and only if ordp(2) is even and divides 2n This is the list for ordp(2) for small odd primes: 3,2 5,4 ...
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