1 433 699 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
182274296488024246408297	24	77.3	2010-03-30 20:28:30

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	Shift
Verified (Factored)		Gerardo Cisneros	877	0
Verified (Factored)		phil kenny	0B01B08786D98877	0
Verified (Factored)	2002-10-19	Mark Outhier	0B01B08786D98877	334025

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-09-30	Oliver Kruse	CD2798CF243BA811	1	0	1	3
Verified	2017-10-26	kkmrkkblmbrbk	CD2798CF243BA811	1	467287	1	3

History

Date	User	Type	Result
2022-03-07	LordJulius	NF	no factor from 2^58 to 2^60
2017-10-26	kkmrkkblmbrbk	C-PRP	M1433699/182274296488024246408297 : CD2798CF243BA811 PRP: Verified PRP without proof (not generated)
2017-09-30	Oliver Kruse	C-PRP	M1433699/182274296488024246408297 : CD2798CF243BA811 PRP: Verified PRP without proof (not generated)
2016-03-17	alpertron	NF-PM1	B1=500000, B2=15000000, E=12
2010-03-30	SubPrime	F-ECM	Factor: 182274296488024246408297
2009-02-16	Sturle Sunde	NF	no factor from 2^60 to 2^61