FTP server is open for business again, directory c150-relations. :smile:

We have a C123. Serge, is this yours?

No. Not taking.
And no. Not mine - someone, probably Ben, found a p36 factor, so it is ECM'd quite enough. I did add some curves but no luck (I must have spent it elsewhere).

I can't claim the p36... it was all I could do to post the factors before heading off to bed.

But I'll take the C123 unless someone else really wants it.

Seems I can't put these in the database right now... could someone do that when it comes back up? I'm leaving for a few days and won't be able to.

[CODE]prp54 factor: 162987771789684258473910202934761456347012754686995779
prp70 factor: 3476459109608271666227966958815165533599668181825613725957567035782921
[/CODE]

thanks,
- ben.

[quote=bsquared;185521]Seems I can't put these in the database right now... could someone do that when it comes back up? I'm leaving for a few days and won't be able to.

[code]prp54 factor: 162987771789684258473910202934761456347012754686995779
prp70 factor: 3476459109608271666227966958815165533599668181825613725957567035782921
[/code]thanks,
- ben.[/quote]
Sure thing. :smile:
Anyone know what comes next for 4788? I don't have 4788's elf or the other cofactors in this line.
Edit: I noticed that the data from Greebley ended at 2427. I put in the factors for the C150 from 2428, but can't break the c133 on the next line very easily (it ran a few runs at 250k with no success, and I didn't want to waste too much work when someone probably had the data somewhere).

[QUOTE=Mini-Geek;185523]Sure thing. :smile:
Anyone know what comes next for 4788? I don't have 4788's elf or the other cofactors in this line.[/QUOTE]

The last c150 was part of a 2^5*3*c150. You can find the details from the relevant thread. I don't know how many other lines where there before the c123

[QUOTE=Mini-Geek;185523]Sure thing. :smile:
Anyone know what comes next for 4788? I don't have 4788's elf or the other cofactors in this line.
Edit: I noticed that the data from Greebley ended at 2427. I put in the factors for the C150 from 2428, but can't break the c133 on the next line very easily (it ran a few runs at 250k with no success, and I didn't want to waste too much work when someone probably had the data somewhere).[/QUOTE]

The c133 was p41*p92. The next line was small factors*p36*the c123. Ben, wanna have a crack at these to find the values of p41 and p36? (I remember the digit lengths, but not the numbers)

[QUOTE=Mini-Geek;185523]Sure thing. :smile:
Anyone know what comes next for 4788? I don't have 4788's elf or the other cofactors in this line.
Edit: I noticed that the data from Greebley ended at 2427. I put in the factors for the C150 from 2428, but can't break the c133 on the next line very easily (it ran a few runs at 250k with no success, and I didn't want to waste too much work when someone probably had the data somewhere).[/QUOTE]
[code]
2427. 3593508421020970286512808613384151465284352922213963925811855953320436985791694024310820649020712727332399106329804838426440857002299108939582481253192826195296 = 2^5 * 3 * 17 * 19 * 263 * 4325813 * 250993631093 * 7981122652039 * 50850442337831500057375729431561590531623096768464082571136988112906722414532436212391901836529756733228800523429558275099
2428. 6959984711637874705440686112758310535782935268128068798556294131514289112057301048098148516117159418602327505055700449622256748568511056253130123882078474924704 = 2^5 * 3 * 37 * 3257231 * 211583091426921250197446583560454596406151386691 * 8232643115090532013514350738188694142495501455897 * 345355615167159325280013895125653060899714762489093471
2429. 11803763616190282764272497616546184352195160157977610660329621812935514416776522498920562554378255920514805511673913681041902473186552146049461184316268412177760 = 2^5 * 3 * 5 * 797 * 5413805017 * 3949781434631 * 23261849643148144875279862980194062520021 * 62029892180281651740726743184684307034982549212851927620182287210172536822010300883693892363
2430. 25424744046928495988198657869907720036018860040340586782247307354150718596022685350714189138925344762651129397398914553897144091085107776128687819954561164978848 = 2^5 * 3 * 467404843433471284216546751533412357 * 162987771789684258473910202934761456347012754686995779 * 3476459109608271666227966958815165533599668181825613725957567035782921[/code]

Next line is:
[code]41315209076258805980822819038600045201318969211789936794591428435375396599518680455218805759776349083356322831874886489751735221707037749030973936818492662199712 = 2^5 * 3 * 17 * 29 * 12641 * 33107 * 291521 * c142[/code]
with [code]c142 = 7155182203298369448937942346165428347449795593016786201865194819149797582908139440202912832303431350932284942688546565074936912797117840985577[/code]

The c142 has had hardly any ECM, so may have factors below 25 digits.

[quote=jrk;185573][code]...[/code][/quote]
Thank you. :smile:
[code]4788:2431 = 41315209076258805980822819038600045201318969211789936794591428435375396599518680455218805759776349083356322831874886489751735221707037749030973936818492662199712
= 2^5*3*17*29*33107*12641*291521*c142
c142=7155182203298369448937942346165428347449795593016786201865194819149797582908139440202912832303431350932284942688546565074936912797117840985577[/code]The c142 has had 74 curves@11e3 and 53 curves@5e4 with no success. I'm not working on it more right now.
Edit: 10metreh beat me to it, and with about as much ECM. Oh well.