78 080 663 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	680000
B2 =	13600000

Status	Date	User	Residue	Shift
Unverified	2016-04-21	yponomarev	F6BA75E36C9FF9__	15898475

History

Date	User	Type	Result
2024-03-03	Sid & Andy	NF	no factor from 2^75 to 2^76
2016-04-21	yponomarev	C-LL	F6BA75E36C9FF9__
2016-04-04	Mark Rose	NF	no factor from 2^62 to 2^64
2016-04-04	Mark Rose	NF	no factor from 2^64 to 2^65
2016-02-14	TheJudger	NF-PM1	B1=680000, B2=13600000, E=12
2016-02-04	dh1	NF	no factor from 2^74 to 2^75
2014-07-02	snme2pm1	NF	no factor from 2^73 to 2^74
2014-02-27	snme2pm1	NF	no factor from 2^72 to 2^73
2013-11-08	snme2pm1	NF	no factor from 2^71 to 2^72
2013-01-08	Bill Staffen	NF	no factor from 2^70 to 2^71
2013-01-08	-Anonymous-	NF	no factor from 2^70 to 2^71
2011-04-30	-Anonymous-	NF	no factor from 2^69 to 2^70
2011-02-26	ddplooy	NF	no factor from 2^68 to 2^69
2011-02-26	eon_blue_apocalypse	NF	no factor from 2^67 to 2^68
2011-02-23	eon_blue_apocalypse	NF	no factor from 2^66 to 2^67
2011-02-20	eon_blue_apocalypse	NF	no factor from 2^65 to 2^66