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
103599611TF
No factors below 276
TF target 276
P-1
B1 = 747000
B2 = 21881000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-05-02ky0uraku7EDE926A30419D4F2049297613
History
DateUserTypeResult
2021-05-02GIMPS-PRIMCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-05-02ky0urakuC-PRP
7EDE926A30419D4F
PRP proof power = 9
PRP: Verified
Proof certified good
2021-04-24Alvin BunkNF-PM1
B1=747000, B2=21881000, E=6
2021-01-081997rj7NF
no factor from 2^75 to 2^76
2021-01-05lobsterfordinnerNF
no factor from 2^74 to 2^75
2019-09-30Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-30Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2014-12-27qwertyuio999NF
no factor from 2^71 to 2^72
2014-08-22MarekBNF
no factor from 2^70 to 2^71
2014-07-08-Anonymous-NF
no factor from 2^69 to 2^70
2013-09-18RobishNF
no factor from 2^68 to 2^69
2013-09-15processinfoNF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-04-30Andrew BNF
no factor from 2^65 to 2^66
2010-08-24Architects CubedNF
no factor from 2^64 to 2^65
2010-04-20RichardNF
no factor from 2^63 to 2^64