57 865 763 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 =	625000
B2 =	16250000

Status	Date	User	Residue	Shift
Verified	2012-11-29	ANONYMOUS	16CEF97F968C0CAC	2752186
Verified	2021-06-15	Sergey Nosov	16CEF97F968C0CAC	54127892

History

Date	User	Type	Result
2021-06-15	Sergey Nosov	C-LL	16CEF97F968C0CAC
2019-02-03	TheJudger	NF	no factor from 2^73 to 2^74
2012-11-29	ANONYMOUS	C-LL	16CEF97F968C0CAC
2012-08-11	kdgehman	NF-PM1	B1=625000, B2=16250000, E=6
2012-07-31	kdgehman	NF	no factor from 2^72 to 2^73
2011-12-23	phoenicis	NF	no factor from 2^71 to 2^72
2011-09-26	RobertN	NF	no factor from 2^70 to 2^71
2011-06-23	Shadowjd007	NF	no factor from 2^69 to 2^70
2011-04-30	pieppiep	NF	no factor from 2^68 to 2^69
2009-12-01	PVasilev	NF	no factor from 2^67 to 2^68
2009-01-18	David Barley	NF	no factor from 2^66 to 2^67
2009-01-16	David Barley	NF	no factor from 2^65 to 2^66
2009-01-15	ANONYMOUS	NF	no factor from 2^64 to 2^65
2009-01-14	Niklot	NF	no factor from 2^63 to 2^64