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
59941913TF
No factors below 274
TF target 273
P-1
B1 = 565000
B2 = 11158750
LL
StatusDateUserResidueShift
Verified2013-12-02benthomas0489259A07BE9B9712419053
Verified2021-11-07Sergey Nosov0489259A07BE9B976524873
History
DateUserTypeResult
2021-11-07Sergey NosovC-LL
0489259A07BE9B97
2019-02-17TheJudgerNF
no factor from 2^73 to 2^74
2013-12-02benthomasC-LL
0489259A07BE9B97
2013-01-13S485122NF-PM1
B1=565000, B2=11158750
2012-11-10Jerry HallettNF
no factor from 2^71 to 2^73
2011-10-23TheJudgerNF
no factor from 2^70 to 2^71
2011-07-11RWTH IT SecurityNF
no factor from 2^69 to 2^70
2009-12-17MerckosNF
no factor from 2^68 to 2^69
2009-01-25David LangerNF
no factor from 2^67 to 2^68
2009-01-23David LangerNF
no factor from 2^66 to 2^67
2009-01-21David LangerNF
no factor from 2^65 to 2^66
2009-01-20Sturle SundeNF
no factor from 2^64 to 2^65
2008-06-17monstNF
no factor from 2^63 to 2^64