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
82490129Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 275
P-1
B1 = 705000
B2 = 14452500
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-07-10ky0urakuAEBB684034E30EBE5195420413
Verified2020-02-29HPEnvyAEBB684034E30EBE7815697713
History
DateUserTypeResult
2020-02-29HPEnvyC-PRP
AEBB684034E30EBE
PRP: Verified
PRP without proof (not generated)
2018-07-10ky0urakuC-PRP
AEBB684034E30EBE
PRP: Verified
PRP without proof (not generated)
2017-08-17Oliver KruseNF-PM1
B1=705000, B2=14452500, E=12
2016-12-12AirSquirrelsNF
no factor from 2^74 to 2^75
2013-07-22tomfrNF
no factor from 2^73 to 2^74
2013-07-22tomfrNF
no factor from 2^72 to 2^73
2013-07-22tomfrNF
no factor from 2^71 to 2^72
2013-07-22tomfrNF
no factor from 2^70 to 2^71
2013-07-22tomfrNF
no factor from 2^69 to 2^70
2013-07-05JoDuNF
no factor from 2^68 to 2^69
2013-01-30SMoffatNF
no factor from 2^67 to 2^68
2013-01-29Jimmy JamesNF
no factor from 2^66 to 2^67
2012-08-30Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65