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
82670417TF
No factors below 275
TF target 275
P-1
B1 = 705000
B2 = 14452500
LL
StatusDateUserResidueShift
Verified2018-03-21Shnobel8920DA1CFB6C79711199083
Verified2018-05-26curtisc8920DA1CFB6C79717992554
History
DateUserTypeResult
2018-05-26curtiscC-LL
8920DA1CFB6C7971
2018-03-21ShnobelC-LL
8920DA1CFB6C7971
2017-08-21Oliver KruseNF-PM1
B1=705000, B2=14452500, E=12
2016-12-07-Anonymous-NF
no factor from 2^74 to 2^75
2016-12-07-Anonymous-NF
no factor from 2^73 to 2^74
2016-12-07-Anonymous-NF
no factor from 2^72 to 2^73
2016-12-07-Anonymous-NF
no factor from 2^71 to 2^72
2013-02-08SWL551NF
no factor from 2^70 to 2^71
2013-02-08SWL551NF
no factor from 2^69 to 2^70
2013-02-08SWL551NF
no factor from 2^68 to 2^69
2013-02-08SWL551NF
no factor from 2^67 to 2^68
2013-02-01rjbelansNF
no factor from 2^66 to 2^67
2011-03-29KarlMJNF
no factor from 2^65 to 2^66
2010-12-08Architects CubedNF
no factor from 2^64 to 2^65