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
109343567Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 908000
B2 = 49647000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-04-30Simon Josefsson8854058C61409D2C6003401213
History
DateUserTypeResult
2022-04-30PCanalytics.comCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-04-30Simon JosefssonC-PRP
8854058C61409D2C
PRP proof power = 8
PRP: Verified
Proof certified good
2022-03-13ky0urakuNF-PM1
B1=908000, B2=49647000
2021-05-01TheJudgerNF
no factor from 2^75 to 2^76
2021-05-01TheJudgerNF
no factor from 2^74 to 2^75
2020-08-07XZTNF
no factor from 2^73 to 2^74
2020-05-01Architects CubedNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-11David BarleyNF
no factor from 2^70 to 2^71
2015-02-06JMGarciaNF
no factor from 2^69 to 2^70
2015-02-04el groccoNF
no factor from 2^68 to 2^69
2014-11-03Peter PiksaNF
no factor from 2^67 to 2^68
2013-09-27arnaudNF
no factor from 2^66 to 2^67
2012-07-26RichardNF
no factor from 2^65 to 2^66
2010-09-14sasaki3NF
no factor from 2^64 to 2^65
2010-06-04-Anonymous-NF
no factor from 2^63 to 2^64