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
114262189Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 513000
B2 = 19351000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-05-02aas236_tpu0DE389E6D64E1C308775413413
History
DateUserTypeResult
2023-05-02curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-05-02aas236_tpuC-PRP
0DE389E6D64E1C30
PRP proof power = 8
PRP: Verified
Proof certified good
2022-04-08Ryan PropperNF-PM1
B1=513000, B2=19351000
2021-06-17arpcarNF
no factor from 2^76 to 2^77
2021-05-09TheJudgerNF
no factor from 2^75 to 2^76
2021-05-09TheJudgerNF
no factor from 2^74 to 2^75
2020-10-06buteraNF
no factor from 2^73 to 2^74
2015-04-28FredrikNF
no factor from 2^72 to 2^73
2015-04-28FredrikNF
no factor from 2^71 to 2^72
2015-04-28FredrikNF
no factor from 2^70 to 2^71
2015-04-28FredrikNF
no factor from 2^69 to 2^70
2015-04-28FredrikNF
no factor from 2^68 to 2^69
2015-03-11g0bNF
no factor from 2^67 to 2^68
2014-11-18tscNF
no factor from 2^66 to 2^67
2012-06-11GIMP PhilippinesNF
no factor from 2^65 to 2^66
2010-10-15OS1NF
no factor from 2^64 to 2^65
2010-05-06G-ManNF
no factor from 2^63 to 2^64