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
58299707TF
No factors below 274
TF target 273
P-1
B1 = 545000
B2 = 11172500
LL
StatusDateUserResidueShift
Verified2012-12-24curtiscBE9A40987342DED231204462
Verified2021-07-05Sergey NosovBE9A40987342DED247422837
History
DateUserTypeResult
2021-07-05Sergey NosovC-LL
BE9A40987342DED2
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2012-12-24curtiscC-LL
BE9A40987342DED2
2012-10-28TheJudgerNF-PM1
B1=545000, B2=11172500, E=12
2012-09-17Tom DuellNF
no factor from 2^72 to 2^73
2012-04-08bcp19NF
no factor from 2^69 to 2^72
2011-08-26Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-08-03-Anonymous-NF
no factor from 2^67 to 2^68
2009-01-17PHeedeNF
no factor from 2^66 to 2^67
2009-01-16PHeedeNF
no factor from 2^65 to 2^66
2009-01-15Thomas SprengerNF
no factor from 2^64 to 2^65
2008-11-27HelgenNF
no factor from 2^63 to 2^64