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
94737967Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 275
P-1
B1 = 10000000
B2 = 50000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-10-17ky0uraku4BD265D00A729DCE013
History
DateUserTypeResult
2020-10-17curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-10-17ky0urakuC-PRP
4BD265D00A729DCE
PRP proof power = 8
PRP: Verified
Proof certified good
2020-10-15ky0urakuNF-PM1
B1=10000000, B2=50000000
2019-10-08penluNF
no factor from 2^76 to 2^77
2019-09-29Strolling JellyfishNF
no factor from 2^75 to 2^76
2019-08-30Ryan PropperNF-PM1
B1=825000, B2=17531250, E=6
2019-06-26vrOOmNF
no factor from 2^74 to 2^75
2019-06-03Joe S.NF
no factor from 2^73 to 2^74
2019-03-27Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-03-14DerekNF
no factor from 2^72 to 2^73
2018-12-10Architects CubedNF
no factor from 2^71 to 2^72
2014-09-21S00030NF
no factor from 2^70 to 2^71
2014-05-13SMoffatNF
no factor from 2^69 to 2^70
2014-02-18CSLatDDNF
no factor from 2^68 to 2^69
2013-11-21quark87NF
no factor from 2^67 to 2^68
2013-09-10processinfoNF
no factor from 2^66 to 2^67
2013-08-29Norman LeyNF
no factor from 2^65 to 2^66
2011-01-13Architects CubedNF
no factor from 2^64 to 2^65