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
79014077Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 275
P-1
B1 = 750000
B2 = 16875000
PRP
StatusDateUserResidueShiftTypeBase
Verified2018-03-26XamaxB962AC4575355B523237032613
Verified2019-01-12ky0urakuB962AC4575355B526255847313
History
DateUserTypeResult
2019-01-12ky0urakuC-PRP
B962AC4575355B52
PRP: Verified
PRP without proof (not generated)
2018-03-26XamaxC-PRP
B962AC4575355B52
PRP: Verified
PRP without proof (not generated)
2016-04-05Mark RoseNF
no factor from 2^63 to 2^64
2016-01-27BdotNF
no factor from 2^74 to 2^75
2016-01-12el groccoNF
no factor from 2^73 to 2^74
2015-11-20James HeinrichNF-PM1
B1=750000, B2=16875000, E=6
2013-01-16DavinNF
no factor from 2^72 to 2^73
2013-01-16DavinNF
no factor from 2^71 to 2^72
2013-01-16DavinNF
no factor from 2^70 to 2^71
2011-02-10eon_blue_apocalypseNF
no factor from 2^69 to 2^70
2011-02-07stealthaxeNF
no factor from 2^68 to 2^69
2011-02-04MclighterNF
no factor from 2^67 to 2^68
2011-01-31MclighterNF
no factor from 2^66 to 2^67
2011-01-25CreweNetNF
no factor from 2^65 to 2^66
2010-11-21-Anonymous-NF
no factor from 2^64 to 2^65