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
58074833TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 12962500
LL
StatusDateUserResidueShift
Verified2013-05-30yphysics0AD6F3B8FFCF3D7C12759965
Verified2021-06-25Andrey Mitrofanov0AD6F3B8FFCF3D7C51987602
History
DateUserTypeResult
2021-06-25Andrey MitrofanovC-LL
0AD6F3B8FFCF3D7C
2019-01-20ChuckNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2013-05-30yphysicsC-LL
0AD6F3B8FFCF3D7C
2012-08-23bcp19NF
no factor from 2^72 to 2^73
2012-07-17XyzzyNF
no factor from 2^71 to 2^72
2012-01-23Jwb52zNF-PM1
B1=610000, B2=12962500
2011-10-02eon_blue_apocalypseNF
no factor from 2^70 to 2^71
2011-06-24StefanNF
no factor from 2^69 to 2^70
2011-05-01RMAC9.5NF
no factor from 2^68 to 2^69
2009-12-01NoN-StoPNF
no factor from 2^67 to 2^68
2009-01-20arnaudNF
no factor from 2^66 to 2^67
2009-01-18arnaudNF
no factor from 2^65 to 2^66
2009-01-16arnaudNF
no factor from 2^64 to 2^65
2009-01-15rickNF
no factor from 2^63 to 2^64