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
57893617TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 11070000
LL
StatusDateUserResidueShift
Verified2013-06-13QuintLeoD5D0BD66583C6E8253755568
Verified2021-06-21Denis PorvaD5D0BD66583C6E827153717
History
DateUserTypeResult
2021-06-21Denis PorvaC-LL
D5D0BD66583C6E82
2018-02-27Mark RoseNF
no factor from 2^73 to 2^74
2013-06-13QuintLeoC-LL
D5D0BD66583C6E82
2012-12-04owftheevilNF-PM1
B1=540000, B2=11070000, E=12
2012-09-09BdotNF
no factor from 2^72 to 2^73
2012-05-28LaurVNF
no factor from 2^71 to 2^72
2011-09-26JMGarciaNF
no factor from 2^70 to 2^71
2011-06-21Tom DuellNF
no factor from 2^69 to 2^70
2011-05-08UngelovendeNF
no factor from 2^68 to 2^69
2009-11-27jesterkingNF
no factor from 2^67 to 2^68
2009-03-16BuckleNF
no factor from 2^66 to 2^67
2008-10-25Sturle SundeNF
no factor from 2^65 to 2^66
2008-10-24Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-21ANONYMOUSNF
no factor from 2^63 to 2^64