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

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MnStatusDetails
184253683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
120128979025566466443192373.32020-02-04 06:36:40
History
DateUserTypeResult
2025-04-23Jarod McClintockF
Factor: 12012897902556646644319 / TF: 73-74
2020-02-04Smok_bmv F
Factor: 12012897902556646644319 / TF: 73-74*
2018-11-21La GüiraNF
no factor from 2^72 to 2^73
2018-05-21Ilya AlexandrovNF
no factor from 2^71 to 2^72
2018-05-20AdolfNorNF
no factor from 2^70 to 2^71
2018-05-12RuzovejNF
no factor from 2^69 to 2^70
2016-11-07Smok_bmv NF
no factor from 2^68 to 2^69
2016-07-14rubikvn2100NF
no factor from 2^67 to 2^68
2015-08-07rmaximusNF
no factor from 2^66 to 2^67
2013-05-15Mr-PlonkNF
no factor from 2^65 to 2^66
2011-03-29carlos56NF
no factor from 2^64 to 2^65
2010-07-26Torchwood InstituteNF
no factor from 2^63 to 2^64