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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MnStatusDetails
47540719TF
No factors below 277
TF target 272
P-1
B1 = 1300000
B2 = 130000000
LL
StatusDateUserResidueShift
Bad2010-02-26MARK_DANA_ROCKMANA57035D70BF0CF4342138049
Bad2010-12-10Jack The Ripper3C435898DAABD45244405015
Bad2011-03-21Jack The Ripper2A3ED692B1D0F22127968800
Bad2011-04-13ferdy06526F55432134BB14853923
Verified2015-03-13MadPoo0714C360EA7DD84F20224609
Verified2015-03-16Sergey Nosov0714C360EA7DD84F45402220
History
DateUserTypeResult
2015-03-18VictordeHollanderNF
no factor from 2^76 to 2^77
2015-03-18VictordeHollanderNF
no factor from 2^75 to 2^76
2015-03-16Sergey NosovC-LL
0714C360EA7DD84F
2015-03-16BloodIceNF-PM1
B1=1300000, B2=130000000, E=12
2015-03-14VictordeHollanderNF
no factor from 2^74 to 2^75
2015-03-14VictordeHollanderNF
no factor from 2^73 to 2^74
2015-03-14VictordeHollanderNF
no factor from 2^72 to 2^73
2015-03-13NRNF
no factor from 2^71 to 2^72
2015-03-13NRNF
no factor from 2^70 to 2^71
2015-03-13NRNF
no factor from 2^69 to 2^70
2015-03-13MadPooC-LL
0714C360EA7DD84F
2011-04-13ferdyC-LL
06526F55432134BB
2011-03-21Jack The RipperC-LL
2A3ED692B1D0F221
2010-12-10Jack The RipperC-LL
3C435898DAABD452
2010-02-26MARK_DANA_ROCKMANC-LL
A57035D70BF0CF43
2009-11-20-Anonymous-NF-PM1
B1=745000