[QUOTE=XYYXF;445952][b]С142_131_124[/b] needs GNFS[/QUOTE]That's the only composite with less than 180 digits :)

[QUOTE=XYYXF;445952][b]С142_131_124[/b] needs GNFS:[code]5210529691066565797257456228658139553918217336357339442709049302999626656196741161542669359479005591654809933254107274624028909150290695297551[/code][/QUOTE]

I'll take it.

[QUOTE]С142_131_124 needs GNFS
[/QUOTE]

[code]
prp79 = 1698827787034931802163995731894118338461198389028821456257197686405267773776937
pro64 = 3067132366701407937479806854708298818801622967334434350023644023
[/code]

Factored with GNFS on my hardware. Thanks to wombatman for the poly.

Thank you Sean.

[B]C194_139_131[/B] is ready:[code]34455969275555543008894959549834908911628105576528370596905240101374255465270440968637373665134441021829321232908692364288101466106630998208891527349709493825004569737350006429544430702041657691[/code]

A draft poly is given there: [url]http://www.mersenneforum.org/showpost.php?p=447185&postcount=172[/url]

C194_139_131
 

Ryan will take it on. Please reserve it. Thanks.

Done: [url]http://www.primefan.ru/xyyxf/status.html#0[/url]

[B]C192_139_81[/B] is ready for poly selection:[code]100804022854861384017200551353007322440938485895018151669918849355376386041425159934273637210496826971441417303620460607300604462083690522574291981892390624272540892350539055616931297555555039[/code]

[QUOTE=XYYXF;448255][B]C192_139_81[/B] is ready for poly selection:[code]100804022854861384017200551353007322440938485895018151669918849355376386041425159934273637210496826971441417303620460607300604462083690522574291981892390624272540892350539055616931297555555039[/code][/QUOTE]

It's already been queued up as an SNFS job on NFS@Home - see Fast Breeding thread post #785.

C148_137_93
 

Reserving the C148 cofactors of 137_93 for GNFS. Thanks.

How about [B]C148_130_73[/B]?[code]1543831755931659461098807655883095736001323644930209364741184069768058637054375369490550656083230874578794477708526335653381729535086576140886027969[/code]