[URL="http://factordb.com/index.php?query=%281931882711559727996775484459433818688637945117264101804786089592352126070846568819^3-1%29%2F1931882711559727996775484459433818688637945117264101804786089592352126070846568818"]1931882711559727996775484459433818688637945117264101804786089592352126070846568819^3-1[/URL]

P29 * P38 * P39 * P58

517630753^23-1 is done: [code]
p64 factor: 2187153400070882731497369162520076794908945135668975386089944047
p120 factor: 448003716735313013283721376008073383238014271779990373257497922991883280654220425086464254573905480361655393258922375599
[/code] That's the last I intend to do from the most wanted list for now.

And reserving (from t500.txt):
207837725713^17-1

Chris

From Ryan Propper

[URL="http://factordb.com/index.php?id=1100000000211857425"]127^317-1[/URL] P53 * C613
[URL="http://factordb.com/index.php?id=1100000000008533717"]569^109-1[/URL] P70 * P228

I will start ECM on the third number (C162) in the t500.txt file, then release to big iron.

[URL=http://www.factordb.com/index.php?id=1100000000438704792]98334...11[SUB]<162>[/SUB][/URL] which comes from P83^3-1.

On a side note, I have been factoring many numbers (mostly < C134) from the other T-files. They seem to be removed in a few days and occasionally new ones appear.

I wonder if it is time for a full run since it has been more than 6 months.

5079304643216687969^13-1 is done (slightly delayed, I should be back to normal pace now): [code]
p68 factor: 16574334713576814308919874711970662344015300185480837666289053103577
p150 factor: 798096953468423267810284364386021866582204806062246082408640904680252039052839304125293631710097875310756163317079342974342607630144338760055973872663
[/code]
And reserving:
39103^47-1

Chris

187039475551^17-1 is done: [code]
p61 factor: 1076254117403539932644630567206046820542540464593127767723791
p112 factor: 6344633777454711080847464086511297866595111809813496367457490328999361720874845462709201318562039445420397531039
[/code]
And reserving:
43609^47-1

Chris

One SNFS and two ECM hits from Ryan Propper
[URL="http://factordb.com/index.php?id=1100000000379210325"]
3257^79-1[/URL] P67 * P208
[URL="http://factordb.com/index.php?id=1100000000472874099"]17293^107-1[/URL] P64 * C387
[URL="http://factordb.com/index.php?id=1100000000010169309"]1193^107-1[/URL] P67 * C260

207837725713^17-1 is done: [code]
p60 factor: 857950399834411018512375402774797368908609844325940719411743
p119 factor: 13838919401579168133581541556626291329589380643614227319626300518423951603272599095434730923722413548715614617025584187
[/code]
And reserving:
135676061629^19-1

Chris

39103^47-1 is done: [code]
p90 factor: 441238712079443319145966629420384326098749856652765353286618857571993308469714770863855109
p102 factor: 556016549493297609273018357463715343382058222365487874538542001533592959819016228516495681862254915873
[/code]
And reserving:
53041017196666952234619819994982127672443220243418249007541741030212106804476059^3-1
(That's the first record in t500.txt)

Chris

[QUOTE=RichD;428107]I will start ECM on the third number (C162) in the t500.txt file, then release to big iron.[/QUOTE]

Completed 1/3 GNFS. Releasing to bigger hardware.
Also found a nice early poly.
[CODE]N: 983349321395437259442332762502476919954460315276810962541386383776632265364294589975343941891879263548233756166820964814154707374013780174354496560599084608497711
# expecting poly E from 9.50e-13 to > 1.09e-12
R0: -59380071856892364875258920458255
R1: 445589609188919
A0: -11489074614805322577728099860448810742736
A1: 1894422498771904815177536359626860
A2: -680104921029351880357189796
A3: 9715494055234095913
A4: 1447418489052
A5: 1332
# skew 28783293.19, size 9.535e-16, alpha -7.884, combined = 1.102e-12 rroots = 3[/CODE]

43609^47-1 is done: [code]
p92 factor: 99100856148493431563374695557604324662558267436272888159738270570318472245968929701078469829
p100 factor: 2956449600448618676786438509032555832721823576474920582900519071129914335351450889403039463581129897
[/code]
And reserving:
321381569252585866953628783126948367071187906389518216907098417372109834635071531^3-1
(that's the second record in t500.txt).

That's all I intend to do from t500.txt.

Chris