5 092 183 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
336084079	9	28.3	old
824933647	9	29.6	2008-09-08 01:26:25
473323401370726457	18	58.7	2015-09-25 11:39:55
189394766487190205113	21	67.4	2019-10-29 18:20:36

ECM

Digits	B1	Curves
25	50000	1 / 280

Estimated T-Level: 20.0 ⓘ

TF below 2^61 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2017-09-20	kkmrkkblmbrbk	3A8318E2A3F06C5B	3	0	1	3
Verified (Factored)	2018-05-06	storm5510	3A8318E2A3F06C5B	3	2713401	1	3
Verified	2019-10-30	mnd9	A8920CF5A6AE671E	4	2240873	5	3
Verified	2019-10-31	marssystems	A8920CF5A6AE671E	4	528533	5	3

History

Date	User	Type	Result
2023-05-11	This -Anonymous-	NF-PM1	B1=50000, B2=1000000
2019-10-31	marssystems	C-PRP	M5092183/336084079/824933647/473323401370726457/189394766487190205113 : A8920CF5A6AE671E PRP: Verified PRP without proof (not generated)
2019-10-30	mnd9	C-PRP	M5092183/336084079/824933647/473323401370726457/189394766487190205113 : A8920CF5A6AE671E PRP: Verified PRP without proof (not generated)
2019-10-29	ATH	F-ECM	Factor: 189394766487190205113 / (ECM curve 1, B1=50000, B2=5000000, Sigma=4350723148421150)
2018-05-06	storm5510	C-PRP	M5092183/336084079/824933647/473323401370726457 : 3A8318E2A3F06C5B PRP: Verified PRP without proof (not generated)
2017-09-20	kkmrkkblmbrbk	C-PRP	M5092183/336084079/473323401370726457/824933647 : 3A8318E2A3F06C5B PRP: Verified PRP without proof (not generated)
2015-09-25	TJAOI	F	Factor: 473323401370726457 / TF: 58-59
2008-09-08	Will Edgington	F	Factor: 824933647