Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
59292997TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11480000
LL
StatusDateUserResidueShift
Verified2013-09-15curtisc65DC9659FE62D07F24815469
Verified2021-07-20Smok_bmv 65DC9659FE62D07F6926927
History
DateUserTypeResult
2021-07-20Smok_bmv C-LL
65DC9659FE62D07F
2018-12-31-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2013-09-15curtiscC-LL
65DC9659FE62D07F
2012-12-16TheJudgerNF-PM1
B1=560000, B2=11480000, E=12
2012-09-16Craig MeyersNF
no factor from 2^71 to 2^73
2011-10-15bcp19NF
no factor from 2^70 to 2^71
2011-07-13XyzzyNF
no factor from 2^69 to 2^70
2009-12-05steinrarNF
no factor from 2^68 to 2^69
2009-10-03Sturle SundeNF
no factor from 2^67 to 2^68
2009-06-25Chris VernieriNF
no factor from 2^66 to 2^67
2009-06-21Sturle SundeNF
no factor from 2^65 to 2^66
2009-06-20garoNF
no factor from 2^64 to 2^65
2008-07-05monstNF
no factor from 2^63 to 2^64