77 240 243 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 2⁷⁵

TF target 2⁷⁴

P-1

B1 =	720000
B2 =	15120000

Status	Date	User	Residue	Shift
Unverified	2017-02-17	VVS77	3E9F3C636A248F__	44143009

Assigned

Assigned	User	Work Type	Stage	% Done	Updated	Expired
2024-03-20	-Anonymous-	LL double-check		0.00 %	2024-03-20

History

Date	User	Type	Result
2017-02-17	VVS77	C-LL	3E9F3C636A248F__
2016-07-08	-Anonymous-	NF	no factor from 2^74 to 2^75
2016-04-03	Mark Rose	NF	no factor from 2^61 to 2^64
2015-06-21	TheJudger	NF-PM1	B1=720000, B2=15120000, E=12
2015-06-18	The Mawn	NF	no factor from 2^73 to 2^74
2015-06-18	The Mawn	NF	no factor from 2^72 to 2^73
2014-01-01	SMoffat	NF	no factor from 2^71 to 2^72
2012-12-29	oddveryodd	NF	no factor from 2^70 to 2^71
2011-01-11	-Anonymous-	NF	no factor from 2^69 to 2^70
2011-01-05	trif	NF	no factor from 2^68 to 2^69
2010-12-04	-Anonymous-	NF	no factor from 2^67 to 2^68
2010-12-01	S00030	NF	no factor from 2^66 to 2^67
2010-11-29	S00030	NF	no factor from 2^65 to 2^66
2010-11-28	JMGarcia	NF	no factor from 2^64 to 2^65