1 699 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 1 known prime factor. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
2714024454610151	16	51.3	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	40830 / 40830
60	260000000	105362 / 105362
65	800000000	157019 / 194238

Estimated T-Level: 64.0 ⓘ

TF below 2^208 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	AEEE01150B56E789	1	0	1	3
Verified	2017-10-12	kkmrkkblmbrbk	AEEE01150B56E789	1	1517	1	3
Verified	2020-04-17	Oliver Kruse	77CC815B138AAA95	1	1202	5	3
Verified	2020-08-12	_p95holder_	77CC815B138AAA95	1	1398	5	3

History

Date	User	Type	Result
2022-10-02	BloodIce	NF-PM1	B1=1000000000000, B2=2949336443931477600
2022-09-02	BloodIce	NF-PM1	B1=100000000000, B2=262307333290512510
2022-09-01	BloodIce	NF-PM1	B1=10000000000, B2=26392318942879890
2021-07-23	ViliamF	NF-PP1	Start=2/7, B1=1000000000, B2=221000000000
2020-08-12	_p95holder_	C-PRP	M1699/2714024454610151 : 77CC815B138AAA95 PRP: Verified PRP without proof (small exponent)
2020-04-17	Oliver Kruse	C-PRP	M1699/2714024454610151 : 77CC815B138AAA95 PRP: Verified PRP without proof (small exponent)
2017-10-12	kkmrkkblmbrbk	C-PRP	M1699/2714024454610151 : AEEE01150B56E789 PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M1699/2714024454610151 : AEEE01150B56E789 PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M1699/2714024454610151 : AEEE01150B56E789 PRP without proof (not generated)
2016-09-07	kkmrkkblmbrbk	NF-PM1	B1=1000000000, B2=100000000000, E=12