Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
115992493Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 278
TF target 276
P-1
B1 = 512000
B2 = 21674000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2022-12-04Smok_bmv D725BFD58C817B__5443735413
History
DateUserTypeResult
2022-12-04Smok_bmv C-PRP
D725BFD58C817B__
PRP proof power = 8
PRP: Unverified (Reliable)
PRP proof never uploaded
2022-08-03owftheevilNF-PM1
B1=512000, B2=21674000
2022-06-25Ryan PropperNF
no factor from 2^77 to 2^78
2021-08-15Ryan PropperNF
no factor from 2^76 to 2^77
2020-12-29KrieselNF
no factor from 2^75 to 2^76
2020-11-28hktNF
no factor from 2^74 to 2^75
2020-08-02tscNF
no factor from 2^73 to 2^74
2015-12-03ANONYMOUSNF
no factor from 2^72 to 2^73
2015-12-03ANONYMOUSNF
no factor from 2^71 to 2^72
2015-12-03ANONYMOUSNF
no factor from 2^70 to 2^71
2015-12-03ANONYMOUSNF
no factor from 2^69 to 2^70
2015-06-03g0bNF
no factor from 2^68 to 2^69
2015-03-19bunddogNF
no factor from 2^67 to 2^68
2014-12-01tscNF
no factor from 2^66 to 2^67
2012-06-24sasaki3NF
no factor from 2^65 to 2^66
2010-10-07Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-09smokyNF
no factor from 2^63 to 2^64