3 483 413 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 3 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
466777343	9	28.8	old
7045913408753	13	42.7	2008-09-30 14:48:35
5174180123501671	16	52.2	2014-07-31 11:39:07

ECM

Digits	B1	Curves
25	50000	3 / 280

Estimated T-Level: 20.1 ⓘ

TF below 2^62 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-11-08	kkmrkkblmbrbk	A461492564DDD0BD	3	2319956	5	3
Verified	2017-11-23	Oliver Kruse	A461492564DDD0BD	3	898485	5	3

History

Date	User	Type	Result
2022-01-07	Joss	NF-PM1	B1=1050000, B2=129694950
2021-08-06	Joss	NF	no factor from 2^67 to 2^68
2021-02-09	Joss	NF	no factor from 2^66 to 2^67
2021-02-09	Joss	NF	no factor from 2^65 to 2^66
2020-11-15	Joss	NF-PM1	B1=348341, B2=3483413, E=6
2017-11-23	Oliver Kruse	C-PRP	M3483413/466777343/7045913408753/5174180123501671 : A461492564DDD0BD PRP: Verified PRP without proof (not generated)
2017-11-08	kkmrkkblmbrbk	C-PRP	M3483413/466777343/7045913408753/5174180123501671 : A461492564DDD0BD PRP: Verified PRP without proof (not generated)
2014-07-31	TJAOI	F	Factor: 5174180123501671
2008-09-30	markr	F	Factor: 7045913408753