Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
218524451Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
17033561314590369693772270.52018-07-29 01:31:18
History
DateUserTypeResult
2025-04-20James HeinrichF
Factor: 1703356131459036969377 / TF: 70-71
2018-07-29Andrew GF
Factor: 1703356131459036969377 / TF: 70-71
2018-07-26La GüiraNF
no factor from 2^69 to 2^70
2018-01-28rubikvn2100NF
no factor from 2^68 to 2^69
2016-09-10ANONYMOUSNF
no factor from 2^67 to 2^68
2015-10-24TTSutchNF
no factor from 2^66 to 2^67
2012-07-24america64NF
no factor from 2^65 to 2^66
2011-06-01carlos56NF
no factor from 2^64 to 2^65
2010-05-20Architects CubedNF
no factor from 2^63 to 2^64