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
112578749TF
No factors below 277
TF target 276
P-1
B1 = 745000
B2 = 745000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-06Dmitriy DegtiarevCA41CE43782EF3BF6680633113
History
DateUserTypeResult
2021-11-06Choi4KANGCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-11-06Dmitriy DegtiarevC-PRP
CA41CE43782EF3BF
PRP proof power = 8
PRP: Verified
Proof certified good
2021-10-24Dmitriy DegtiarevNF-PM1
B1=745000
2020-12-24arpcarNF
no factor from 2^76 to 2^77
2020-12-01arpcarNF
no factor from 2^75 to 2^76
2020-11-28arpcarNF
no factor from 2^74 to 2^75
2020-09-23TheGazManNF
no factor from 2^73 to 2^74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2018-12-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-02PascalBieriNF
no factor from 2^70 to 2^71
2015-02-22PascalBieriNF
no factor from 2^69 to 2^70
2015-02-13PascalBieriNF
no factor from 2^68 to 2^69
2015-02-07SMoffatNF
no factor from 2^67 to 2^68
2013-10-25-Anonymous-NF
no factor from 2^66 to 2^67
2012-06-04RichardNF
no factor from 2^65 to 2^66
2010-09-26Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-10RichardNF
no factor from 2^63 to 2^64