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
101967253Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 1000000
B2 = 30000000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-06-03HugemonBC06CF7AB59291__013
History
DateUserTypeResult
2020-06-03HugemonC-PRP
BC06CF7AB59291__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-06-03HugemonNF-PM1
B1=1000000, B2=30000000
2020-04-29TheJudgerNF
no factor from 2^76 to 2^77
2020-04-29TheJudgerNF
no factor from 2^75 to 2^76
2020-02-19Gordon BowerNF
no factor from 2^74 to 2^75
2020-02-19Gordon BowerNF
no factor from 2^73 to 2^74
2014-03-28jondi_hanlucNF
no factor from 2^72 to 2^73
2014-03-28jondi_hanlucNF
no factor from 2^71 to 2^72
2014-03-28jondi_hanlucNF
no factor from 2^70 to 2^71
2014-03-28jondi_hanlucNF
no factor from 2^69 to 2^70
2014-03-28jondi_hanlucNF
no factor from 2^68 to 2^69
2014-03-10Skwerl_AustinNF
no factor from 2^67 to 2^68
2013-12-13Skwerl_AustinNF
no factor from 2^66 to 2^67
2012-04-27Team_InspectorNF
no factor from 2^65 to 2^66
2010-08-16chargerNF
no factor from 2^64 to 2^65
2010-03-291997rj7NF
no factor from 2^63 to 2^64