2 753 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
4795727	7	22.2	old

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	1566 / 1566
40	3000000	4588 / 4588
45	11000000	9201 / 9201
50	44000000	16550 / 16550
55	110000000	27360 / 40830

Estimated T-Level: 53.4 ⓘ

TF below 2^172 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-09-21	Oliver Kruse	77707BC4C48CC8A9	1	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	77707BC4C48CC8A9	1	803	1	3
Verified	2020-04-17	Oliver Kruse	F9E96B09F2068282	1	2173	5	3
Verified	2024-02-03	Wentao Huang	F9E96B09F2068282	1	55	5	3

History

Date	User	Type	Result
2024-02-03	Wentao Huang	C-PRP	M2753/4795727 : F9E96B09F2068282 PRP: Verified PRP without proof (small exponent)
2022-02-01	mikr	NF-PM1	B1=60000000000, B2=314698909231947240
2021-07-06	ViliamF	NF-PM1	B1=1000000000, B2=191000000000
2020-04-17	Oliver Kruse	C-PRP	M2753/4795727 : F9E96B09F2068282 PRP: Verified PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M2753/4795727 : 77707BC4C48CC8A9 PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M2753/4795727 : 77707BC4C48CC8A9 PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M2753/4795727 : 77707BC4C48CC8A9 PRP without proof (not generated)