232 007 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
21633740169954089	17	54.3	old
289462913502650844165827235967	30	97.9	2023-01-20 09:49:45

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	493 / 640

Estimated T-Level: 28.9 ⓘ

TF below 2^91 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2017-09-22	Oliver Kruse	0C899EA3486264E3	1	0	1	3
Verified (Factored)	2017-10-12	kkmrkkblmbrbk	0C899EA3486264E3	1	64761	1	3
Verified (Factored)	2020-04-17	Oliver Kruse	73F570CD8216BC3C	1	215355	5	3
Verified	2023-01-22	_p95holder_	73F570CD8216BC3C	2	163446	5	3

History

Date	User	Type	Result
2023-01-22	_p95holder_	C-PRP	M232007/21633740169954089/289462913502650844165827235967 : 73F570CD8216BC3C PRP: Verified PRP without proof (small exponent)
2023-01-20	_p95holder_	F-ECM	Factor: 289462913502650844165827235967 / (ECM curve 6, B1=250000, B2=25000000)
2022-03-26	Oliver Kruse	NF-PM1	B1=30000000, B2=10070832992220
2021-07-17	Oliver Kruse	NF-PM1	B1=30000000, B2=3000000000, E=24
2020-04-17	Oliver Kruse	C-PRP	M232007/21633740169954089 : 73F570CD8216BC3C PRP: Verified PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M232007/21633740169954089 : 0C899EA3486264E3 PRP: Verified PRP without proof (small exponent)
2017-09-22	Oliver Kruse	C-PRP	M232007/21633740169954089 : 0C899EA3486264E3 PRP: Verified PRP without proof (not generated)
2017-09-22	Oliver Kruse	C-PRP	M232007/21633740169954089 : 0C899EA3486264E3 PRP without proof (not generated)