2 599 189 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
3742832161	10	31.8	old
10953020808961472090183	23	73.2	2024-04-08 15:24:34
60610245448783228812137	23	75.7	2019-02-09 06:04:47

ECM

Digits	B1	Curves
25	50000	15 / 280

Estimated T-Level: 20.3 ⓘ

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 (Factored)	2017-10-15	Oliver Kruse	6336A0E02A0E97FD	1	2544590	5	3
Verified (Factored)	2017-12-02	kkmrkkblmbrbk	6336A0E02A0E97FD	1	2198268	5	3
Verified (Factored)	2019-02-09	ATH	6336A0E02A0E97FD	2	709584	5	3
Verified	2024-04-14	Naegi Makoto	6336A0E02A0E97FD	3	2273381	5	3

P-1 factors

Date	Factor	B1	B2
2019-02-09	60610245448783228812137	2000000	0

History

Date	User	Type	Result
2024-04-14	Ignacio_Larrosa	CERT	PRP Certification Proof certified good
2024-04-14	Naegi Makoto	C-PRP	M2599189/3742832161/60610245448783228812137/10953020808961472090183 : 6336A0E02A0E97FD PRP proof power = 7 PRP: Verified Proof certified good
2024-04-08	debrouxl	F-ECM	Factor: 10953020808961472090183 / (ECM curve 11, B1=50000, B2=7050000, Sigma=2341514370843139)
2022-09-02	USAFSS	NF-PM1	B1=360000, B2=288177120
2019-02-09	ATH	C-PRP	M2599189/3742832161/60610245448783228812137 : 6336A0E02A0E97FD PRP: Verified (Factored) PRP without proof (not generated)
2019-02-09	alpertron	F-PM1	Factor: 60610245448783228812137 / (P-1, B1=2000000)
2017-12-02	kkmrkkblmbrbk	C-PRP	M2599189/3742832161 : 6336A0E02A0E97FD PRP: Verified (Factored) PRP without proof (not generated)
2017-10-15	Oliver Kruse	C-PRP	M2599189/3742832161 : 6336A0E02A0E97FD PRP: Verified (Factored) PRP without proof (not generated)