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
78309347TF
No factors below 275
TF target 275
P-1
B1 = 720000
B2 = 13320000
LL
StatusDateUserResidueShift
Unverified2017-05-02Shnobel7F5FD5EBA5D527__4761616
History
DateUserTypeResult
2017-05-02ShnobelC-LL
7F5FD5EBA5D527__
2016-01-19AirSquirrelsNF
no factor from 2^74 to 2^75
2015-06-03arnaudNF-PM1
B1=720000, B2=13320000
2014-10-09blipNF
no factor from 2^73 to 2^74
2014-10-09blipNF
no factor from 2^72 to 2^73
2014-10-09blipNF
no factor from 2^71 to 2^72
2013-01-11Smok_bmv NF
no factor from 2^70 to 2^71
2011-02-04Nemo_bisNF
no factor from 2^69 to 2^70
2010-11-25Gymnasium_RaublingNF
no factor from 2^68 to 2^69
2010-11-22-Anonymous-NF
no factor from 2^67 to 2^68
2010-11-16Charles A. MorrisNF
no factor from 2^66 to 2^67
2010-11-14Marcin KrawczykNF
no factor from 2^65 to 2^66
2010-11-08magicxhNF
no factor from 2^64 to 2^65