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
46205657TF
No factors below 273
TF target 272
P-1
B1 = 555000
B2 = 17482500
LL
StatusDateUserResidueShift
Verified2012-04-12curtisc4C4B638ADB7006F511318932
Bad2017-04-29doesnotcompute425A183AB352195A9819476433
Verified2017-06-14MadPoo4C4B638ADB7006F54581498
History
DateUserTypeResult
2018-01-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-06-14MadPooC-LL
4C4B638ADB7006F5
2017-04-29doesnotcompute42C-LL
5A183AB352195A98
2012-04-12curtiscC-LL
4C4B638ADB7006F5
2011-11-15GregNF
no factor from 2^71 to 2^72
2011-11-15GregNF
no factor from 2^70 to 2^71
2011-11-15GregNF
no factor from 2^69 to 2^70
2011-11-09Ethan O'ConnorNF
no factor from 2^68 to 2^69
2008-10-21Sturle SundeNF-PM1
B1=555000, B2=17482500, E=6