1 327 759 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
626702249	9	29.2	old
14094819927238397156071	23	73.6	2018-07-27 12:43:41

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	105 / 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)	2017-09-30	Oliver Kruse	64E380C5CF84C41F	1	0	1	3
Verified (Factored)	2017-11-04	kkmrkkblmbrbk	64E380C5CF84C41F	1	567367	1	3
Verified	2018-07-28	_p95holder_	9EC79DF25DC07C1B	2	1078011	5	3
Verified	2018-07-29	Martin Russell	9EC79DF25DC07C1B	2	1255181	5	3

History

Date	User	Type	Result
2018-07-29	Martin Russell	C-PRP	M1327759/626702249/14094819927238397156071 : 9EC79DF25DC07C1B PRP: Verified PRP without proof (not generated)
2018-07-28	_p95holder_	C-PRP	M1327759/626702249/14094819927238397156071 : 9EC79DF25DC07C1B PRP: Verified PRP without proof (not generated)
2018-07-27	TJAOI	F-ECM	Factor: 14094819927238397156071 / (ECM curve 33, B1=50000, B2=5000000)
2017-11-04	kkmrkkblmbrbk	C-PRP	M1327759/626702249 : 64E380C5CF84C41F PRP: Verified PRP without proof (not generated)
2017-09-30	Oliver Kruse	C-PRP	M1327759/626702249 : 64E380C5CF84C41F PRP: Verified PRP without proof (not generated)
2016-03-17	alpertron	NF-PM1	B1=500000, B2=15000000, E=12