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
146878397Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2914952584420876456586812477.92024-10-08 21:24:51
History
DateUserTypeResult
2024-10-08Luke DurantF
Factor: 291495258442087645658681 / TF: 77-78
2024-09-26Luke DurantNF
no factor from 2^76 to 2^77
2024-07-23SRBaseNF
no factor from 2^75 to 2^76
2023-02-11SRBaseNF
no factor from 2^74 to 2^75
2021-11-14SRBaseNF
no factor from 2^73 to 2^74
2020-11-17SRBaseNF
no factor from 2^72 to 2^73
2017-03-04d3zorgNF
no factor from 2^71 to 2^72
2017-02-26JoDuNF
no factor from 2^70 to 2^71
2016-03-10La GüiraNF
no factor from 2^69 to 2^70
2016-03-10La GüiraNF
no factor from 2^68 to 2^69
2016-03-10La GüiraNF
no factor from 2^67 to 2^68
2015-03-07aurashiftNF
no factor from 2^66 to 2^67
2013-01-01RichardNF
no factor from 2^65 to 2^66
2010-12-31BloodIceNF
no factor from 2^64 to 2^65
2010-06-21carlos56NF
no factor from 2^63 to 2^64