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Search: id:A023583
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A023583 Greatest prime divisor of 2*p(n)-1. +0
1
3, 5, 3, 13, 7, 5, 11, 37, 5, 19, 61, 73, 3, 17, 31, 7, 13, 11, 19, 47, 29, 157, 11, 59, 193, 67, 41, 71, 31, 5, 23, 29, 13, 277, 11, 43, 313, 13, 37, 23, 17, 19, 127, 11, 131, 397, 421, 89, 151, 457, 31, 53, 37, 167, 19, 7, 179, 541, 79, 17, 113, 13, 613, 23, 5 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A059887 A023585 A089948 this_sequence A121278 A023587 A002586

Adjacent sequences: A023580 A023581 A023582 this_sequence A023584 A023585 A023586

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.


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