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
110463973TF
No factors below 277
TF target 276
P-1
B1 = 915000
B2 = 18528750
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-08-31ky0uraku21A6F74B7E40F88E2245793613
History
DateUserTypeResult
2022-08-31Chad Steenerson CERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-08-31ky0urakuC-PRP
21A6F74B7E40F88E
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-09apocalypseNF-PM1
B1=915000, B2=18528750, E=6
2022-01-23David HruskaNF
no factor from 2^76 to 2^77
2021-05-07TheJudgerNF
no factor from 2^75 to 2^76
2021-05-07TheJudgerNF
no factor from 2^74 to 2^75
2020-07-30TheGazManNF
no factor from 2^73 to 2^74
2020-05-05GROBERTSNF
no factor from 2^72 to 2^73
2019-01-23Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-08-10SMoffatNF
no factor from 2^70 to 2^71
2015-08-04SMoffatNF
no factor from 2^69 to 2^70
2015-08-02SMoffatNF
no factor from 2^68 to 2^69
2014-12-01g0bNF
no factor from 2^67 to 2^68
2013-10-08CLICHENF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-18sasaki3NF
no factor from 2^64 to 2^65
2010-05-01Architects CubedNF
no factor from 2^63 to 2^64