69 052 561 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 =	630000
B2 =	12600000

Status	Date	User	Residue	Shift
Verified	2016-03-26	Shnobel	FAB81CA8D807EC69	54001650
Verified	2024-04-27	pjs	FAB81CA8D807EC69	23650102

History

Date	User	Type	Result
2024-04-27	pjs	C-LL	FAB81CA8D807EC69
2016-03-29	Mark Rose	NF	no factor from 2^63 to 2^64
2016-03-28	Mark Rose	NF	no factor from 2^64 to 2^65
2016-03-26	Shnobel	C-LL	FAB81CA8D807EC69
2016-03-16	Judge Hale	NF	no factor from 2^74 to 2^75
2013-11-24	Kevin Jaget	NF-PM1	B1=630000, B2=12600000, E=6
2013-10-12	Jerry Hallett	NF	no factor from 2^73 to 2^74
2013-07-31	Juergen Kampmeier	NF	no factor from 2^72 to 2^73
2013-07-31	Juergen Kampmeier	NF	no factor from 2^71 to 2^72
2013-07-31	Juergen Kampmeier	NF	no factor from 2^70 to 2^71
2013-05-22	-Anonymous-	NF	no factor from 2^69 to 2^70
2010-03-26	drmartin4	NF	no factor from 2^68 to 2^69
2010-03-11	drmartin4	NF	no factor from 2^67 to 2^68
2010-02-21	drmartin4	NF	no factor from 2^66 to 2^67
2008-04-25	arnaud	NF	no factor from 2^65 to 2^66