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
80378209TF
No factors below 275
TF target 275
P-1
B1 = 670000
B2 = 12395000
LL
StatusDateUserResidueShift
Unverified2017-04-16FlorianA6C7F0B124939C__45461141
History
DateUserTypeResult
2017-04-16FlorianC-LL
A6C7F0B124939C__
2017-01-03One ManNF-PM1
B1=670000, B2=12395000
2016-10-27-Anonymous-NF
no factor from 2^74 to 2^75
2016-10-27-Anonymous-NF
no factor from 2^73 to 2^74
2016-10-27-Anonymous-NF
no factor from 2^72 to 2^73
2015-12-20Mark RoseNF
no factor from 2^71 to 2^72
2013-01-31SWL551NF
no factor from 2^70 to 2^71
2013-01-31SWL551NF
no factor from 2^69 to 2^70
2013-01-31SWL551NF
no factor from 2^68 to 2^69
2013-01-31SWL551NF
no factor from 2^71 to 2^72
2011-05-15carlos56NF
no factor from 2^67 to 2^68
2011-01-21exhoppNF
no factor from 2^66 to 2^67
2011-01-20searchingforprimesNF
no factor from 2^65 to 2^66
2010-12-02Architects CubedNF
no factor from 2^64 to 2^65