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
113287877Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 550000
B2 = 21176000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-07-17ky0uraku0DFE01334F011DF73017505013
History
DateUserTypeResult
2023-07-17Grant McCrackenCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-07-17ky0urakuC-PRP
0DFE01334F011DF7
PRP proof power = 9
PRP: Verified
Proof certified good
2022-04-15TheJudgerNF
no factor from 2^76 to 2^77
2022-03-30Ryan PropperNF-PM1
B1=550000, B2=21176000
2021-01-20arpcarNF
no factor from 2^75 to 2^76
2021-01-17arpcarNF
no factor from 2^74 to 2^75
2020-10-26GregNF
no factor from 2^73 to 2^74
2020-04-22SRBaseNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-28SMoffatNF
no factor from 2^70 to 2^71
2015-02-13SMoffatNF
no factor from 2^69 to 2^70
2015-02-09Brandon VincentNF
no factor from 2^68 to 2^69
2013-10-12Per JessenNF
no factor from 2^67 to 2^68
2013-10-11ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-06Jud McCranieNF
no factor from 2^65 to 2^66
2010-09-28DerekNF
no factor from 2^64 to 2^65
2010-06-191997rj7NF
no factor from 2^63 to 2^64
2010-06-14-Anonymous-NF
no factor from 2^63 to 2^64