55 052 029 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 =	640000
B2 =	16000000

Status	Date	User	Residue	Shift
Verified	2012-10-28	Navi	30766D66227F4757	46913687
Verified	2020-04-24	frolyar	30766D66227F4757	43698495

History

Date	User	Type	Result
2020-04-24	frolyar	C-LL	30766D66227F4757
2019-04-16	Dylan Delgado	NF	no factor from 2^73 to 2^74
2016-01-22	-Anonymous-	NF	no factor from 2^72 to 2^73
2012-10-28	Navi	C-LL	30766D66227F4757
2012-05-08	Tom Duell	NF	no factor from 2^71 to 2^72
2011-09-07	Tom Duell	NF	no factor from 2^70 to 2^71
2011-09-07	Tom Duell	NF	no factor from 2^69 to 2^70
2011-08-22	1997rj7	NF-PM1	B1=640000, B2=16000000
2011-04-06	Ake Tilander	NF	no factor from 2^68 to 2^69
2009-05-12	vfrmaniac	NF	no factor from 2^67 to 2^68
2009-03-05	Willem van Bergeijk	NF	no factor from 2^66 to 2^67
2009-03-04	Burgalveist	NF	no factor from 2^65 to 2^66
2009-03-03	Burgalveist	NF	no factor from 2^64 to 2^65
2008-07-14	-Anonymous-	NF	no factor to 2^64