Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
917635847Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
795920895909943852972066.12015-10-25 12:01:34
1118419864880557303672166.62020-06-11 08:31:43
History
DateUserTypeResult
2020-06-11TJAOIF
Factor: 111841986488055730367 / TF: 66-67
2015-10-25Alex_soldierF
Factor: 79592089590994385297 / TF: 66-67*
2013-05-27ramgeisNF
no factor from 2^65 to 2^66
2011-09-23lindedNF
no factor from 2^64 to 2^65
2010-06-21lindedNF
no factor from 2^63 to 2^64