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
102072889Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 1000000
B2 = 30000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-01-08Ben Delo24F864A06B119EA31579795413
History
DateUserTypeResult
2021-01-08Ben DeloCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-01-08Ben DeloC-PRP
24F864A06B119EA3
PRP proof power = 8
PRP: Verified
Proof certified good
2021-01-06KrieselNF-PM1
B1=1000000, B2=30000000
2020-10-10TheJudgerNF
no factor from 2^75 to 2^76
2020-10-10TheJudgerNF
no factor from 2^74 to 2^75
2020-03-31SRBaseNF
no factor from 2^73 to 2^74
2020-03-27bayanneNF
no factor from 2^72 to 2^73
2014-12-08Ilya AlexandrovNF
no factor from 2^71 to 2^72
2014-06-08SatanNF
no factor from 2^70 to 2^71
2014-06-07SatanNF
no factor from 2^69 to 2^70
2014-06-07SatanNF
no factor from 2^68 to 2^69
2013-12-20mgdavilaINENF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-04-20Mr-PlonkNF
no factor from 2^65 to 2^66
2010-08-16AliNF
no factor from 2^64 to 2^65
2010-05-021997rj7NF
no factor from 2^63 to 2^64