3 187 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
14452484089	11	33.8	old
160489310414599715642693513	27	87.1	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	14518 / 40830

Estimated T-Level: 51.8 ⓘ

TF below 2^167 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	73B8955F43BCD11E	2	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	73B8955F43BCD11E	2	3095	1	3
Verified	2020-04-17	Oliver Kruse	3250A97B4B10372A	2	2156	5	3
Verified	2024-02-03	Wentao Huang	3250A97B4B10372A	2	2867	5	3

History

Date	User	Type	Result
2024-02-03	Wentao Huang	C-PRP	M3187/14452484089/160489310414599715642693513 : 3250A97B4B10372A PRP: Verified PRP without proof (small exponent)
2022-03-13	mikr	NF-PM1	B1=60000000000, B2=314806422904433460
2021-07-09	ViliamF	NF-PM1	B1=1000000000, B2=191000000000
2020-04-17	Oliver Kruse	C-PRP	M3187/14452484089/160489310414599715642693513 : 3250A97B4B10372A PRP: Verified PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M3187/14452484089/160489310414599715642693513 : 73B8955F43BCD11E PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M3187/14452484089/160489310414599715642693513 : 73B8955F43BCD11E PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M3187/14452484089/160489310414599715642693513 : 73B8955F43BCD11E PRP without proof (not generated)