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
119918233Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 1735000
B2 = 271192908
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-04-13ky0urakuA6A7E40D6699E51B843052713
History
DateUserTypeResult
2024-04-14RunSkipJak73CERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-04-13ky0urakuC-PRP
A6A7E40D6699E51B
PRP proof power = 10
PRP: Verified
Proof certified good
2023-03-04Oliver KruseNF-PM1
B1=1735000, B2=271192908
2022-05-22TheJudgerNF
no factor from 2^76 to 2^77
2021-07-10TheJudgerNF
no factor from 2^75 to 2^76
2021-07-10TheJudgerNF
no factor from 2^74 to 2^75
2021-01-31caddrNF
no factor from 2^73 to 2^74
2020-05-04Greg HoganNF
no factor from 2^72 to 2^73
2015-06-04SMoffatNF
no factor from 2^71 to 2^72
2015-05-25SMoffatNF
no factor from 2^70 to 2^71
2015-05-08SMoffatNF
no factor from 2^69 to 2^70
2015-05-03SMoffatNF
no factor from 2^68 to 2^69
2015-04-25Mihai PredaNF
no factor from 2^67 to 2^68
2014-12-18tscNF
no factor from 2^66 to 2^67
2012-07-29Mr-PlonkNF
no factor from 2^65 to 2^66
2010-10-17sasaki3NF
no factor from 2^64 to 2^65
2010-05-16kiwiboyNF
no factor from 2^63 to 2^64