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

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MnStatusDetails
147451237Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1460411096207949344322792477.02025-03-16 05:21:19
History
DateUserTypeResult
2025-03-16lazybeeF
Factor: 146041109620794934432279 / TF: 76-77
2024-10-24Luke DurantNF-PM1
B1=1311000, B2=1664587980
2024-08-12JacobZNF
no factor from 2^75 to 2^76
2023-01-31SRBaseNF
no factor from 2^74 to 2^75
2021-11-14SRBaseNF
no factor from 2^73 to 2^74
2020-04-18Daniil TsarkovNF
no factor from 2^72 to 2^73
2016-12-06guruNF
no factor from 2^71 to 2^72
2016-12-05guruNF
no factor from 2^70 to 2^71
2016-12-05AK76NF
no factor from 2^69 to 2^70
2016-12-05AK76NF
no factor from 2^68 to 2^69
2016-03-19DerekNF
no factor from 2^67 to 2^68
2015-03-09sasakiNF
no factor from 2^66 to 2^67
2013-01-01firereddNF
no factor from 2^65 to 2^66
2011-01-02sasaki3NF
no factor from 2^64 to 2^65