I am about to go on vacation again; I will give 300 GTX970-hours to 3,790+ c191 while I'm away.

I'm very sorry, I didn't get round to starting the 3+790 job. Starting it now, so should have something polynomial-shaped in mid-September.

I finally got my GPU's back up. For 7,401- c190, I've found a 2.062e-14. I'll keep looking a little longer.

For 3,790+ c191, I have a 1.930e-14 so far.

[QUOTE=frmky;441521]I finally got my GPU's back up. For 7,401- c190, I've found a 2.062e-14. I'll keep looking a little longer.

For 3,790+ c191, I have a 1.930e-14 so far.[/QUOTE]

Those are the best that I found. I'm stopping those searches. Let me know if anything better is found.

[CODE]7,401-
# norm 1.598787e-18 alpha -6.659656 e 2.062e-14 rroots 5
skew: 97783908.53
c0: -955896169951051405438489441812780829806486429
c1: 41708570096257257080158223467781704821
c2: 3322025985539371728898549082695
c3: -24119183897746962368011
c4: -371812366809468
c5: 398412
Y0: -6663224107056466838921454625696616144
Y1: 483809124239051281

3,790+
# norm 1.474058e-18 alpha -8.663367 e 1.930e-14 rroots 5
skew: 1309108398.05
c0: 45071913910896876087010547326677880416510644723
c1: 42141247301922253924375612975136121991834
c2: -16145949166813389863702417768803
c3: -276809704790690726393446
c4: 8441994931580
c5: 9912
Y0: -17401160764896046954202257421658156684
Y1: 491627787191006983[/CODE]

For 5,485+, the best so far is 1.402e-14, but it's still early.

Better poly for 3^790+1
 

[code]
# norm 1.556104e-18 alpha -7.979615 e 2.028e-14 rroots 5
skew: 86133912.09
c0: -2454098753605713421240247553987967161968681088
c1: 408768052587994987043048819742542285088
c2: 16342069276322769158134755464654
c3: -86916844769189283067199
c4: -2130430393046538
c5: 6737328
Y0: -4721858189165321598018257008553057545
Y1: 332711067448509713
[/code]

Better poly for 5,485+
 

[code]# size 7.766e-019, alpha -7.746, combined = 1.456e-014 rroots = 5
skew: 677976275.61
c0: 3823718701060921753817359983180806011991034885945
c1: 34979708572412202748130817814827676598619
c2: 9649458612384747017463547995660
c3: -323936448771603806523817
c4: 59046226620653
c5: 109440
Y0: -17091299511121665779284038624653938784
Y1: 244889753366389093781[/code]

Better poly for 5,485+ (#2)
 

[code]# save 1.150513e-018 -7.1325 123370165.09 1.698024e-014 rroots 3
# size 9.514e-019, alpha -7.132, combined = 1.698e-014 rroots = 3
skew: 123369921.06
c0: 4798173127422106445769476004221526210702741745
c1: -179763441456522808486319960507175658459
c2: -7935748430535924107883194070573
c3: 12215109140753003345515
c4: 190922679292724
c5: 896280
Y0: -11223325240205109992788983735570908718
Y1: 7795093661095776174539[/code]

Better poly for 7,401-
 

frmky's poly root-sieved by CADO:
[code]Msieve v. 1.52 (SVN 958)
random seeds: e1ea31cc 96566c52
factoring 5233045517762861946183787862625996210067987025430148712214889146121068847836417762340926062515558689128392067604843479136535824046525384421703564234451360538324513961290513190200130193962851 (190 digits)
searching for 15-digit factors
commencing number field sieve (190-digit input)
R0: -6663224107056350347360520346929176964
R1: 483809124239051281
A0: -327758563806401068393162373727567042428898849
A1: 43304109245990768969511311476303330521
A2: 3304474454907356807920517069755
A3: -24477052845078030580171
A4: -371332718602668
A5: 398412
skew 94199544.07, size 1.486e-018, alpha -6.972, combined = 2.221e-014 rroots = 5[/code]

I'm now queuing the best polys found for 7,401-, 3,790+, and 5,485+. Thanks for your help!

I have reserved all of the following from the Cunningham project. I will be running GPU poly selection on all of them, but if anyone else would like to try as well your contributions are welcome. I'll post the best that I find here as well.

2,2186M c194
5,1085L c196
2,2530M c196
6,460+ c202
11,671M c202
7,373- c204
3,703+ c208

@frmky
Please post the baseline for 2,2186M c194, 5,1085L c196, and 2,2530M c196. I'll pitch in on these three for sure.