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
902167829Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5581366693718440323772168.92016-10-23 10:14:51
History
DateUserTypeResult
2025-04-23yuriy5-1NF
no factor from 2^69 to 2^74
2016-10-23ConductorF
Factor: 558136669371844032377 / TF: 68-69
2016-06-09ConductorNF
no factor from 2^67 to 2^68
2015-01-30Gordon SpenceNF
no factor from 2^66 to 2^67
2013-01-07c10ck3rNF
no factor from 2^65 to 2^66
2011-01-10lindeeNF
no factor from 2^64 to 2^65
2010-06-23lindeeNF
no factor from 2^63 to 2^64