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
56233799TF
No factors below 274
TF target 273
P-1
B1 = 775000
B2 = 775000
LL
StatusDateUserResidueShift
Bad2012-08-23-Anonymous-59605E34D5A92F7B28199482
Verified2012-12-10curtiscCCE24D15D0399E0924931505
Verified2016-09-26AirSquirrelsCCE24D15D0399E0919840157
History
DateUserTypeResult
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-09-26AirSquirrelsC-LL
CCE24D15D0399E09
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2012-12-10curtiscC-LL
CCE24D15D0399E09
2012-09-06ktonyNF
no factor from 2^71 to 2^73
2012-08-23-Anonymous-C-LL
59605E34D5A92F7B
2011-11-27-Anonymous-NF-PM1
B1=775000
2011-08-18eon_blue_apocalypseNF
no factor from 2^70 to 2^71
2011-06-04UngelovendeNF
no factor from 2^69 to 2^70
2011-04-29lycornNF
no factor from 2^68 to 2^69
2009-11-22HazmattomNF
no factor from 2^67 to 2^68
2008-07-15Sturle SundeNF
no factor from 2^66 to 2^67
2008-07-15Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-14Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-13Sturle SundeNF
no factor from 2^63 to 2^64