1 094 057 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
41574167	8	25.3	old
66548117614441	14	45.9	2014-01-30 18:43:10
6837118510841502142077341314682705377	37	122.4	2022-02-13 11:20:46

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	100 / 640

Estimated T-Level: 25.8 ⓘ

TF below 2^81 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2017-09-29	Oliver Kruse	D13171498C782544	2	0	1	3
Verified (Factored)	2017-10-16	Oliver Kruse	D13171498C782544	2	713018	1	3
Verified (Factored)	2017-12-31	ATH	D13171498C782544	2	1051438	1	3
Verified	2022-02-15	SRJ2877	61F5364525B264D4	3	147885	5	3

P-1 factors

Date	Factor	B1	B2
2022-02-13	6837118510841502142077341314682705377	100000000	3443627457270

History

Date	User	Type	Result
2022-02-16	curtisc	CERT	PRP Certification Proof certified good
2022-02-15	SRJ2877	C-PRP	M1094057/41574167/66548117614441/6837118510841502142077341314682705377 : 61F5364525B264D4 PRP proof power = 6 PRP: Verified Proof certified good
2022-02-13	Luminescence	F-PM1	Factor: 6837118510841502142077341314682705377 / (P-1, B1=100000000, B2=3443627457270)
2017-12-31	ATH	C-PRP	M1094057/41574167/66548117614441 : D13171498C782544 PRP: Verified (Factored) PRP without proof (not generated)
2017-10-16	Oliver Kruse	C-PRP	M1094057/41574167/66548117614441 : D13171498C782544 PRP: Verified (Factored) PRP without proof (not generated)
2017-09-29	Oliver Kruse	C-PRP	M1094057/41574167/66548117614441 : D13171498C782544 PRP: Verified (Factored) PRP without proof (not generated)
2014-01-30	TJAOI	F	Factor: 66548117614441