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
99843643TF
No factors below 278
TF target 276
P-1
B1 = 1040000
B2 = 28080000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-09-07ky0uraku1911AC594E4592FF5153639913
History
DateUserTypeResult
2020-09-07Ben DeloCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-09-07ky0urakuC-PRP
1911AC594E4592FF
PRP proof power = 9
PRP: Verified
Proof certified good
2020-08-01KrieselNF-PM1
B1=1040000, B2=28080000
2020-06-19Ryan PropperNF
no factor from 2^77 to 2^78
2020-04-19TheJudgerNF
no factor from 2^76 to 2^77
2020-04-07LaurVNF
no factor from 2^75 to 2^76
2020-03-09George WoltmanNF
no factor from 2^74 to 2^75
2019-12-22Hans LoeblichNF
no factor from 2^73 to 2^74
2019-03-20Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2017-02-01monstNF
no factor from 2^71 to 2^72
2014-10-03shaugeNF
no factor from 2^70 to 2^71
2014-08-25g0bNF
no factor from 2^69 to 2^70
2013-08-27processinfoNF
no factor from 2^68 to 2^69
2013-08-24processinfoNF
no factor from 2^67 to 2^68
2013-08-16Le ComteNF
no factor from 2^66 to 2^67
2012-06-17Jimmy BrüggemannNF
no factor from 2^65 to 2^66
2010-10-011997rj7NF
no factor from 2^64 to 2^65