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
71085613Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 274
P-1
B1 = 655000
B2 = 13755000
LL
StatusDateUserResidueShift
Unverified2016-09-25VVS7784BF8CDB3D0538__34993691
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-05-16Luke Durant1D3D18F87892FEFB2287478913
History
DateUserTypeResult
2024-05-16xyuzyzCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-05-16Luke DurantC-PRP
1D3D18F87892FEFB
PRP proof power = 9
PRP: Verified
Proof certified good
2016-09-25VVS77C-LL
84BF8CDB3D0538__
2016-07-22-Anonymous-NF
no factor from 2^74 to 2^75
2014-11-23TheJudgerNF-PM1
B1=655000, B2=13755000, E=12
2014-05-15NickOfTimeNF
no factor from 2^73 to 2^74
2014-05-15NickOfTimeNF
no factor from 2^72 to 2^73
2014-05-15NickOfTimeNF
no factor from 2^71 to 2^72
2013-07-24willmoreNF
no factor from 2^70 to 2^71
2013-05-11SMoffatNF
no factor from 2^69 to 2^70
2010-06-29eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2010-04-26andrea.biancalanaNF
no factor from 2^67 to 2^68
2010-03-18Helmut ZulusNF
no factor from 2^66 to 2^67
2010-03-14Brian ChanNF
no factor from 2^65 to 2^66
2010-03-07Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-19Wojciech FlorekNF
no factor to 2^64