How does the trial factoring work with 15K*2^n-1

2003-07-11, 14:23	#1
jocelynl Sep 2002 2×131 Posts	*How does the trial factoring work with 15K2^n-1** is there a special form for factors in 15K*2^n-1 like the one in 2^p-1 (2kp+1) \| 2^p-1 And is there properties like 1 or 7 mod 8? joss

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