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
64482907TF
No factors below 274
TF target 274
P-1
B1 = 600000
B2 = 15600000
LL
StatusDateUserResidueShift
Verified2013-09-01curtisc723018F4CBAD89CB50479605
Verified2022-02-11Andrew_and723018F4CBAD89CB43952286
History
DateUserTypeResult
2022-02-11Andrew_andC-LL
723018F4CBAD89CB
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-09-01curtiscC-LL
723018F4CBAD89CB
2013-07-28owftheevilNF-PM1
B1=600000, B2=15600000, e=12
2013-07-20Jerry HallettNF
no factor from 2^73 to 2^74
2013-05-13TheJudgerNF
no factor from 2^72 to 2^73
2013-05-13TheJudgerNF
no factor from 2^71 to 2^72
2013-05-13TheJudgerNF
no factor from 2^70 to 2^71
2012-01-12MarzbugNF
no factor from 2^69 to 2^70
2009-12-15MarionNF
no factor from 2^68 to 2^69
2009-10-10Sturle SundeNF
no factor from 2^67 to 2^68
2009-10-10Sturle SundeNF
no factor from 2^66 to 2^67
2009-10-09Reboot ItNF
no factor from 2^65 to 2^66
2009-10-09-Anonymous-NF
no factor from 2^64 to 2^65
2009-03-12Teo79NF
no factor from 2^63 to 2^64