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
84674341TF
No factors below 276
TF target 275
P-1
B1 = 640000
B2 = 8480000
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-08-24Valerio BellizzomiC765A9482EB81714013
Verified2021-08-28_p95holder_C765A9482EB817141422995913
History
DateUserTypeResult
2021-08-28_p95holder_C-PRP
C765A9482EB81714
PRP: Verified
PRP without proof (not generated)
2018-08-24Valerio BellizzomiC-PRP
C765A9482EB81714
PRP: Verified
PRP without proof (not generated)
2017-11-26Adel El-AtawyNF-PM1
B1=640000, B2=8480000
2017-05-30ktonyNF
no factor from 2^75 to 2^76
2017-05-24The MawnNF
no factor from 2^74 to 2^75
2017-05-12-Anonymous-NF
no factor from 2^73 to 2^74
2017-02-04Judge HaleNF
no factor from 2^72 to 2^73
2017-02-04Judge HaleNF
no factor from 2^71 to 2^72
2014-08-22SMoffatNF
no factor from 2^70 to 2^71
2014-05-17SMoffatNF
no factor from 2^69 to 2^70
2014-01-14Carsten KossendeyNF
no factor from 2^68 to 2^69
2013-12-21Carsten KossendeyNF
no factor from 2^67 to 2^68
2013-12-21Carsten KossendeyNF
no factor from 2^66 to 2^67
2012-08-13Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-22Architects CubedNF
no factor from 2^64 to 2^65