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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Exponent Range:










MnStatusDetails
63675587TF
No factors below 275
TF target 274
P-1
B1 = 610000
B2 = 12810000
LL
StatusDateUserResidueShift
Verified2014-01-07JoeAquilina7980680A152CEEDD52987398
Verified2023-02-07Denis Porva7980680A152CEEDD31739749
History
DateUserTypeResult
2023-02-07Denis PorvaC-LL
7980680A152CEEDD
2022-12-11tottenhoffNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-01-07JoeAquilinaC-LL
7980680A152CEEDD
2013-11-23ChuckNF
no factor from 2^73 to 2^74
2013-09-29TheJudgerNF-PM1
B1=610000, B2=12810000, E=12
2013-07-31TheJudgerNF
no factor from 2^72 to 2^73
2013-07-31TheJudgerNF
no factor from 2^71 to 2^72
2012-08-16JeffreyH-8NF
no factor from 2^70 to 2^71
2012-06-02MezzoNF
no factor from 2^69 to 2^70
2009-09-23Gordon BowerNF
no factor from 2^68 to 2^69
2009-09-19]mh[ VirtekNF
no factor from 2^67 to 2^68
2009-09-15]mh[ VirtekNF
no factor from 2^66 to 2^67
2009-09-12GimarelNF
no factor from 2^65 to 2^66
2009-09-07JMGarciaNF
no factor from 2^64 to 2^65
2009-02-25Wojciech FlorekNF
no factor from 2^63 to 2^64