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
109890283TF
No factors below 278
TF target 276
P-1
B1 = 852000
B2 = 36725000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-03-11ky0urakuB3769B2B9A3BAF872865448813
History
DateUserTypeResult
2022-03-12curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-03-11ky0urakuC-PRP
B3769B2B9A3BAF87
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-04Ryan PropperNF
no factor from 2^77 to 2^78
2022-03-01Ryan PropperNF
no factor from 2^76 to 2^77
2022-02-22Ryan PropperNF-PM1
B1=852000, B2=36725000
2020-09-21Bill StaffenNF
no factor from 2^75 to 2^76
2020-09-21RichD0NF
no factor from 2^74 to 2^75
2020-09-02RichD0NF
no factor from 2^73 to 2^74
2020-01-30Torchwood InstituteNF
no factor from 2^72 to 2^73
2015-02-08SMoffatNF
no factor from 2^71 to 2^72
2014-11-07bunddogNF
no factor from 2^70 to 2^71
2014-11-07bunddogNF
no factor from 2^69 to 2^70
2014-11-06Peter PiksaNF
no factor from 2^68 to 2^69
2014-11-06CSLatDDNF
no factor from 2^67 to 2^68
2014-08-25g0bNF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-16vapaddyNF
no factor from 2^64 to 2^65
2010-04-30andr113NF
no factor from 2^63 to 2^64