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

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MnStatusDetails
182293549Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
458661609951635896746232375.32024-10-08 14:01:30
History
DateUserTypeResult
2025-06-03GregF
Factor: 45866160995163589674623 / TF: 75-76
2024-10-08SRBaseF
Factor: 45866160995163589674623 / TF: 75-76*
2023-04-07SRBaseNF
no factor from 2^74 to 2^75
2022-01-08SRBaseNF
no factor from 2^73 to 2^74
2019-05-04Andrew BNF
no factor from 2^72 to 2^73
2018-12-06ZenghuiNF
no factor from 2^71 to 2^72
2018-05-03Yuki Ito w/ RTX4090 insideNF
no factor from 2^70 to 2^71
2018-04-11ZenghuiNF
no factor from 2^69 to 2^70
2017-06-10tscNF
no factor from 2^68 to 2^69
2016-07-09Dave BellNF
no factor from 2^67 to 2^68
2015-07-31HBendtzNF
no factor from 2^66 to 2^67
2013-05-09Arne KleppestrandNF
no factor from 2^65 to 2^66
2011-03-24-Anonymous-NF
no factor from 2^64 to 2^65
2010-07-24Torchwood InstituteNF
no factor from 2^63 to 2^64