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
58175737TF
No factors below 275
TF target 273
P-1
B1 = 620000
B2 = 14415000
LL
StatusDateUserResidueShift
Verified2014-05-09-Anonymous-E63218A71ED5EFA939535051
Verified2020-12-03Alexander DubrovinE63218A71ED5EFA9386776
History
DateUserTypeResult
2020-12-03Alexander DubrovinC-LL
E63218A71ED5EFA9
2019-01-15Sid & AndyNF
no factor from 2^74 to 2^75
2018-12-26-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2014-05-09-Anonymous-C-LL
E63218A71ED5EFA9
2012-08-07Jerry HallettNF
no factor from 2^72 to 2^73
2012-05-30Craig MeyersNF
no factor from 2^71 to 2^72
2012-02-25mgpainterNF-PM1
B1=620000, B2=14415000
2011-05-01steinrarNF
no factor from 2^70 to 2^71
2011-05-01steinrarNF
no factor from 2^69 to 2^70
2011-05-01steinrarNF
no factor from 2^68 to 2^69
2009-06-24tkoutNF
no factor from 2^67 to 2^68
2009-03-13jfarekNF
no factor from 2^66 to 2^67
2008-12-01SorianoNF
no factor from 2^65 to 2^66
2008-11-06SorianoNF
no factor from 2^64 to 2^65
2008-10-28SorianoNF
no factor from 2^63 to 2^64