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
52096843TF
No factors below 274
TF target 273
P-1
B1 = 505000
B2 = 10352500
LL
StatusDateUserResidueShift
Verified2013-03-19curtiscE1334131B52D477648692654
Verified2019-07-27Axet NordE1334131B52D477631166743
History
DateUserTypeResult
2019-07-27Axet NordC-LL
E1334131B52D4776
2019-06-11ktonyNF
no factor from 2^73 to 2^74
2016-01-28AirSquirrelsNF
no factor from 2^72 to 2^73
2013-03-19curtiscC-LL
E1334131B52D4776
2012-02-10DubslowNF-PM1
B1=505000, B2=10352500, E=12
2011-12-05NumberwangNF
no factor from 2^71 to 2^72
2011-12-05NumberwangNF
no factor from 2^70 to 2^71
2011-12-01Kyle AskineNF
no factor from 2^69 to 2^70
2010-03-20sannerud.comNF
no factor from 2^68 to 2^69
2009-06-27raymondfNF
no factor from 2^67 to 2^68
2009-02-01trifNF
no factor from 2^66 to 2^67
2009-01-07trifNF
no factor from 2^65 to 2^66
2008-12-08MissingNoNF
no factor from 2^64 to 2^65
2008-10-24DerekNF
no factor to 2^64