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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MnStatusDetails
59600579TF
No factors below 274
TF target 273
P-1
B1 = 565000
B2 = 11582500
LL
StatusDateUserResidueShift
Verified2013-02-01curtisc46BF649B6A13DB1431017837
Verified2021-10-15Andrey Mitrofanov46BF649B6A13DB1439657363
History
DateUserTypeResult
2021-10-15Andrey MitrofanovC-LL
46BF649B6A13DB14
2018-01-14Sid & AndyNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^56 to 2^64
2013-02-01curtiscC-LL
46BF649B6A13DB14
2013-01-01TheJudgerNF-PM1
B1=565000, B2=11582500, E=12
2012-06-25Craig MeyersNF
no factor from 2^71 to 2^73
2012-04-10Kyle AskineNF
no factor from 2^70 to 2^71
2011-11-09S00030NF
no factor from 2^69 to 2^70
2009-12-13Sturle SundeNF
no factor from 2^68 to 2^69
2009-01-18tmorrowNF
no factor from 2^67 to 2^68
2009-01-17tmorrowNF
no factor from 2^66 to 2^67
2009-01-16tmorrowNF
no factor from 2^65 to 2^66
2008-11-23-Anonymous-NF
no factor from 2^64 to 2^65