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wblipp 2015-10-02 13:53

Oscar aka Lorgix has factored the residual from [URL="http://factordb.com/index.php?id=1100000000012564709"]1367^79-1[/URL] as P55 * P178

chris2be8 2015-10-04 15:38

[QUOTE=chris2be8;411758] Reserving another for ECM/SNFS:
26113^47-1
[/QUOTE]

That's nearly finished so reserving:
26249^47-1

Chris

wblipp 2015-10-06 07:05

Oscar aka Lorgix has found a P49 of [URL="http://factordb.com/index.php?id=1100000000011122717"]1373^79-1[/URL]. The residual C188 has had a t50.

chris2be8 2015-10-06 14:46

[QUOTE=chris2be8;411967]reserving:
26249^47-1

Chris[/QUOTE]

That's done: [code]
********** Factor found in step 2: 3887758297657396489463539003146701555017879530830959
Found probable prime factor of 52 digits: 3887758297657396489463539003146701555017879530830959
Probable prime cofactor 48922019994734234892309809918785067390529984876397096249775584218271653601400619701416138599059826891382351572588279466009879149901376344571537818517689 has 152 digits
[/code]
So reserving the next one:
26251^47-1

Chris

wblipp 2015-10-06 22:56

Oscar aka Lorgix has factored [URL="http://factordb.com/index.php?id=1100000000378769458"]2833^71-1[/URL] and found a P52 from [URL="http://factordb.com/index.php?id=1100000000298223394"]2657^73-1[/URL]. The remaining c191 has had 1.5*t50.

chris2be8 2015-10-08 15:42

I've nearly finished ECMing 26251^47-1 so I'll reserve another:
4027^61-1

Chris

chris2be8 2015-10-09 16:44

26021^47-1 is done: [code]
prp95 factor: 46573725944370372190996262321984645282983039447624811684135167883868827531508329338210303520681
prp109 factor: 2733876622559343085628181474649519864332078379073976687324537274598037140381061300028172023178662556567236907
[/code]
Chris

wblipp 2015-10-12 03:51

Oscar aka Lorgix factored the C218 of [URL="http://factordb.com/index.php?id=1100000000379200348"](2411^67-1)/2410[/URL] as p41*p48*p65*p66

chris2be8 2015-10-12 15:42

I'm getting another system, which should enable me to take on larger numbers. So reserving:
16141^53-1

And reserving for ECM:
4351445705381793454127935831466282875990593963427813^5-1

Chris

chris2be8 2015-10-16 15:21

4351445705381793454127935831466282875990593963427813^5-1 is done: [code]
********** Factor found in step 2: 10764711810952512147834409331575880643265051593499871
Found probable prime factor of 53 digits: 10764711810952512147834409331575880643265051593499871
Probable prime cofactor 33306720194657123625341367946117034607458292139883369381859292809752212488994631798325941368298095434502726083547116029727197417185214628903518573331202771 has 155 digits
[/code]
So I'll reserve another to keep the GPU busy:
22199431^29-1

Chris (busy assembling new system)

chris2be8 2015-10-21 15:55

16141^53-1 is done: [code]
p81 factor: 129196749990794922021519860682282708580931800570468459701100304322242613257267011
p139 factor: 5025254589726447582067398256615579176534578960974487765135600711160181242150695241859560433204860978894631138987802236160264482761874008143
[/code]
I won't have finished ECMing 22199431^29-1 by the time 4027^61-1 is finished, so I'll reserve another one that RichD ECMed for SNFS:
16217^53-1

Chris


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