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
102259181TF
No factors below 276
TF target 276
P-1
B1 = 737000
B2 = 22162000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-01-28ky0uraku952EE7EBD5AA83273075458513
History
DateUserTypeResult
2021-01-28curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-01-28ky0urakuC-PRP
952EE7EBD5AA8327
PRP proof power = 9
PRP: Verified
Proof certified good
2021-01-19C.D.B.NF-PM1
B1=737000, B2=22162000, E=12
2020-10-301997rj7NF
no factor from 2^75 to 2^76
2020-10-27ixfd64NF
no factor from 2^74 to 2^75
2020-03-30SRBaseNF
no factor from 2^73 to 2^74
2019-11-26B3v4gy0kNF
no factor from 2^72 to 2^73
2014-12-14RichD0NF
no factor from 2^71 to 2^72
2014-05-11SMoffatNF
no factor from 2^70 to 2^71
2014-05-07Alex HenrieNF
no factor from 2^69 to 2^70
2014-04-30Alex HenrieNF
no factor from 2^68 to 2^69
2013-09-08Cow_tippingNF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-04-21tscNF
no factor from 2^65 to 2^66
2010-08-17andr113NF
no factor from 2^64 to 2^65
2010-04-121997rj7NF
no factor from 2^63 to 2^64