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
90060083TF
No factors below 278
TF target 275
P-1
B1 = 750000
B2 = 14062500
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2019-10-12manrus477539A9ABDAF9__8312958713
History
DateUserTypeResult
2021-01-19Smok_bmv NF
no factor from 2^77 to 2^78
2019-10-12manrusC-PRP
477539A9ABDAF9__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2019-01-27TheJudgerNF
no factor from 2^76 to 2^77
2019-01-14Smok_bmv NF-PM1
B1=750000, B2=14062500
2018-11-19TheJudgerNF
no factor from 2^75 to 2^76
2018-11-19TheJudgerNF
no factor from 2^74 to 2^75
2018-02-25c10ck3rNF-PM1
B1=10000
2017-11-19Carsten KossendeyNF
no factor from 2^73 to 2^74
2016-07-06Carsten KossendeyNF
no factor from 2^72 to 2^73
2015-01-08Carsten KossendeyNF
no factor from 2^71 to 2^72
2014-12-11JakeWNF
no factor from 2^70 to 2^71
2011-01-12Carsten KossendeyNF
no factor from 2^69 to 2^70
2010-11-29Carsten KossendeyNF
no factor from 2^68 to 2^69
2010-03-13Carsten KossendeyNF
no factor from 2^67 to 2^68
2010-02-09Carsten KossendeyNF
no factor from 2^66 to 2^67
2010-01-24Carsten KossendeyNF
no factor from 2^65 to 2^66