fond of a factor? Urn yourself to become remains - Page 169

James Heinrich · 2021-04-16, 15:37

Quote:

Originally Posted by LaurV

Congrats, triple 59, next one you will find will start with a quadruple 69...

TJAOI did that 7 years ago: M926969327 has a 49.308-bit (15-digit) factor: 696969697584761

slandrum · 2021-04-16, 15:40

Quote:

Originally Posted by James Heinrich

TJAOI did that 7 years ago: M926969327 has a 49.308-bit (15-digit) factor: 696969697584761

As well as double 69 in the exponent!

ATH · 2021-04-16, 16:46

Quote:

Originally Posted by James Heinrich

TJAOI did that 7 years ago: M926969327 has a 49.308-bit (15-digit) factor: 696969697584761

345495211: Factored 11636969696903
608055197: Factored 2398169696969

petrw1 · 2021-04-28, 04:39

Consecutive P-1 factors with repeated ending digits

Magic_8_Ball 39629561 F-PM1 2021-04-27 14:21 Factor: 63762133812827843899999
Magic_8_Ball 39605273 F-PM1 2021-04-28 03:00 Factor: 204171204894399516952237777

James Heinrich · 2021-04-30, 17:49

Another impressive one from Ryan (#14 on the overall biggest list, and he also got #11, #12 spots in the last 2 weeks)
M4001 has a 212.771-bit (65-digit) factor: 11228234992112410011165597181282604695853195021678012695442609737 (ECM,B1=850000000,B2=14182957708936,Sigma=15234304705639590802)

petrw1 · 2021-05-04, 17:27

9 P-1 factors in 63 (14.28%) attempts working on assignments with an expected success rate of 3%.

firejuggler · 2021-05-05, 15:55

M23516089 has a 70.456-bit (22-digit) factor: 1619450690983460996873 (P-1,B1=1200000,B2=76800000)

This is almost frustrating, as it was TF'ed to 70bit. But I really like it because the B1 is almost perfect.

k= 2^2*1 175 411 *7 323 571

firejuggler · 2021-05-06, 02:39

Well, I decided to run a PP1 curse on my old already factored exponent.
This is my first pp1 factor

P+1 found a factor in stage #2, B1=500000, B2=26500000.
UID: firejuggler/Maison, M8805827 has a factor: 4175293398605056163377 (P+1, B1=500000, B2=26500000)

Jwb52z · 2021-05-06, 18:45

P-1 found a factor in stage #2, B1=740000, B2=20264000.
UID: Jwb52z/Clay, M103695649 has a factor: 2004109083829816426995592903 (P-1, B1=740000, B2=20264000).

90.695 bits.

firejuggler · 2021-05-07, 15:17

Sadly, a composite
M23517601 has a 195.647-bit (59-digit) composite (P27+P33) factor: 78650091603029033018091227770166444001988216065464577593033 (P-1,B1=1200000,B2=79200000)

Jwb52z · 2021-05-12, 14:55

UID: Jwb52z/Clay, M103808857 has a factor: 1401232317330993509639727923687 (P-1, B1=740000),

100.145 bits.

2021-04-30, 17:49	#1853
James Heinrich "James Heinrich" May 2004 ex-Northern Ontario 110101001101₂ Posts	Another impressive one from Ryan (#14 on the overall biggest list, and he also got #11, #12 spots in the last 2 weeks) M4001 has a 212.771-bit (65-digit) factor: 11228234992112410011165597181282604695853195021678012695442609737 (ECM,B1=850000000,B2=14182957708936,Sigma=15234304705639590802) Last fiddled with by James Heinrich on 2021-04-30 at 17:50

2021-05-04, 17:27	#1854
petrw1 1976 Toyota Corona years forever! "Wayne" Nov 2006 Saskatchewan, Canada 2²×7×167 Posts	9/63 9 P-1 factors in 63 (14.28%) attempts working on assignments with an expected success rate of 3%.

2021-05-06, 02:39	#1856
firejuggler Apr 2010 Over the rainbow 2³×5²×13 Posts	Well, I decided to run a PP1 curse on my old already factored exponent. This is my first pp1 factor P+1 found a factor in stage #2, B1=500000, B2=26500000. UID: firejuggler/Maison, M8805827 has a factor: 4175293398605056163377 (P+1, B1=500000, B2=26500000) Last fiddled with by firejuggler on 2021-05-06 at 02:39

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2021-04-28, 04:39	#1852
petrw1 1976 Toyota Corona years forever! "Wayne" Nov 2006 Saskatchewan, Canada 4676₁₀ Posts	Consecutive P-1 factors with repeated ending digits Magic_8_Ball 39629561 F-PM1 2021-04-27 14:21 Factor: 63762133812827843899999 Magic_8_Ball 39605273 F-PM1 2021-04-28 03:00 Factor: 204171204894399516952237777

2021-05-05, 15:55	#1855
firejuggler Apr 2010 Over the rainbow 2³×5²×13 Posts	M23516089 has a 70.456-bit (22-digit) factor: 1619450690983460996873 (P-1,B1=1200000,B2=76800000) This is almost frustrating, as it was TF'ed to 70bit. But I really like it because the B1 is almost perfect. k= 2^21 175 411 7 323 571

2021-05-06, 18:45	#1857
Jwb52z Sep 2002 2·3·7·19 Posts	P-1 found a factor in stage #2, B1=740000, B2=20264000. UID: Jwb52z/Clay, M103695649 has a factor: 2004109083829816426995592903 (P-1, B1=740000, B2=20264000). 90.695 bits.

2021-05-07, 15:17	#1858
firejuggler Apr 2010 Over the rainbow 2600₁₀ Posts	Sadly, a composite M23517601 has a 195.647-bit (59-digit) composite (P27+P33) factor: 78650091603029033018091227770166444001988216065464577593033 (P-1,B1=1200000,B2=79200000)

2021-05-12, 14:55	#1859
Jwb52z Sep 2002 2·3·7·19 Posts	UID: Jwb52z/Clay, M103808857 has a factor: 1401232317330993509639727923687 (P-1, B1=740000), 100.145 bits.