60 888 041 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 2⁷⁴

TF target 2⁷³

P-1

B1 =	575000
B2 =	11931250

Status	Date	User	Residue	Shift
Verified	2014-08-08	curtisc	AEB9BAA4BFBF6AB9	31964187
Verified	2021-07-14	Smok_bmv	AEB9BAA4BFBF6AB9	9115159

History

Date	User	Type	Result
2021-07-14	Smok_bmv	C-LL	AEB9BAA4BFBF6AB9
2016-02-23	Mark Rose	NF	no factor from 2^60 to 2^63
2014-08-08	curtisc	C-LL	AEB9BAA4BFBF6AB9
2014-07-12	Craig Meyers	NF	no factor from 2^73 to 2^74
2013-04-07	TheJudger	NF-PM1	B1=575000, B2=11931250, E=12
2013-01-11	Tim Sorbera	NF	no factor from 2^72 to 2^73
2013-01-11	Tim Sorbera	NF	no factor from 2^71 to 2^72
2012-09-03	RobertN	NF	no factor from 2^70 to 2^71
2011-08-15	Per Jessen	NF	no factor from 2^69 to 2^70
2009-10-02	Nathan Edington	NF	no factor from 2^68 to 2^69
2009-09-28	arnaud	NF	no factor from 2^67 to 2^68
2009-09-22	Per Jessen	NF	no factor from 2^66 to 2^67
2009-09-18	-Anonymous-	NF	no factor from 2^65 to 2^66
2009-07-10	MattRoche	NF	no factor from 2^64 to 2^65
2009-05-30	Architects Cubed	NF	no factor from 2^63 to 2^64