77 949 689 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 =	660000
B2 =	13035000

Status	Date	User	Residue	Shift
Unverified	2017-03-12	Evgeniy Zavialov	0A476F01B3ABED__	73593424

History

Date	User	Type	Result
2024-01-17	Sid & Andy	NF	no factor from 2^75 to 2^76
2017-03-12	Evgeniy Zavialov	C-LL	0A476F01B3ABED__
2016-06-02	bam	NF-PM1	B1=660000, B2=13035000
2016-05-20	AirSquirrels	NF	no factor from 2^74 to 2^75
2016-05-20	AirSquirrels	NF	no factor from 2^73 to 2^74
2016-05-09	Greg	NF	no factor from 2^72 to 2^73
2016-01-19	Andrew B	NF	no factor from 2^71 to 2^72
2013-01-14	phoenicis	NF	no factor from 2^70 to 2^71
2010-12-12	-Anonymous-	NF	no factor from 2^69 to 2^70
2010-12-05	GrunwalderGIMP	NF	no factor from 2^68 to 2^69
2010-12-04	Fred Cirera	NF	no factor from 2^67 to 2^68
2010-11-30	Longwayround	NF	no factor from 2^66 to 2^67
2010-11-28	Wayne Yeung	NF	no factor from 2^65 to 2^66
2008-10-11	JohnHa0	NF	no factor to 2^65