Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
59171419TF
No factors below 274
TF target 273
P-1
B1 = 555000
B2 = 11238750
LL
StatusDateUserResidueShift
Verified2013-03-30curtiscE002D17315ACDE0125019684
Verified2020-12-15Alexander TsupkoE002D17315ACDE0123698121
History
DateUserTypeResult
2020-12-15Alexander TsupkoC-LL
E002D17315ACDE01
2018-12-26-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2013-03-30curtiscC-LL
E002D17315ACDE01
2012-12-06owftheevilNF-PM1
B1=555000, B2=11238750, E=6
2012-10-16bcp19NF
no factor from 2^72 to 2^73
2012-07-28NumberwangNF
no factor from 2^71 to 2^72
2011-10-19Razor_FX_IINF
no factor from 2^70 to 2^71
2011-06-26Tom DuellNF
no factor from 2^69 to 2^70
2009-06-15-Anonymous-NF
no factor from 2^68 to 2^69
2009-03-02Geoff WingNF
no factor from 2^67 to 2^68
2009-02-20Jason LynchNF
no factor from 2^66 to 2^67
2009-02-14NiklotNF
no factor from 2^65 to 2^66
2009-02-08-Anonymous-NF
no factor from 2^64 to 2^65
2008-04-16monstNF
no factor from 2^63 to 2^64