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
73005607TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 14006250
LL
StatusDateUserResidueShift
Unverified2016-04-02ShnobelFBD9BDDB280523__6270477
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-10-Anonymous-LL double-check0.00 % 2024-04-10
History
DateUserTypeResult
2016-04-02ShnobelC-LL
FBD9BDDB280523__
2016-03-22dh1NF
no factor from 2^74 to 2^75
2015-03-29TheJudgerNF-PM1
B1=675000, B2=14006250, E=12
2015-03-19NickOfTimeNF
no factor from 2^73 to 2^74
2015-03-19NickOfTimeNF
no factor from 2^72 to 2^73
2015-03-01RichD0NF
no factor from 2^71 to 2^72
2012-12-23Clown_RoyalNF
no factor from 2^70 to 2^71
2012-10-05k1ll3cNF
no factor from 2^69 to 2^70
2010-06-15sunithayaNF
no factor from 2^68 to 2^69
2010-06-12GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-06-11cnaTb_xo4yNF
no factor from 2^66 to 2^67
2010-06-04Johan ViljoenNF
no factor from 2^65 to 2^66
2010-05-29biszczukNF
no factor from 2^64 to 2^65
2008-06-28George WoltmanNF
no factor to 2^64