9 059 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
18119	5	14.1	old
30293297	8	24.9	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	6971 / 16550

Estimated T-Level: 47.1 ⓘ

TF below 2^151 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	5B2A9A4DAF1F8ABE	2	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	5B2A9A4DAF1F8ABE	2	1320	1	3
Verified	2020-04-17	Oliver Kruse	B5C489B0A82D3C8E	2	4917	5	3
Verified (Factored)	2022-05-12	Jorge Coveiro	B5C489B0A82D3C8E	1	4315	5	3
Verified	2024-07-01	kkmrkkblmbrbk	B5C489B0A82D3C8E	2	2546	5	3

History

Date	User	Type	Result
2024-07-01	kkmrkkblmbrbk	C-PRP	M9059/18119/30293297 : B5C489B0A82D3C8E PRP: Verified PRP without proof (small exponent)
2023-07-17	JacobZ	NF-PM1	B1=64000000000, B2=263527252205367150
2022-05-12	Jorge Coveiro	C-PRP	M9059/18119 : B5C489B0A82D3C8E PRP: Verified PRP without proof (small exponent)
2021-12-16	Lisander Viaene	NF-PM1	B1=100000000
2020-04-17	Oliver Kruse	C-PRP	M9059/18119/30293297 : B5C489B0A82D3C8E PRP: Verified PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M9059/18119/30293297 : 5B2A9A4DAF1F8ABE PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M9059/18119/30293297 : 5B2A9A4DAF1F8ABE PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M9059/18119/30293297 : 5B2A9A4DAF1F8ABE PRP without proof (not generated)