I'll take C202_138_41 next.

11_239_plus_8_239:
[code]p92 factor: 29133612806383933010729700039793590364475990778395579439006786396853326915315527553999096791
p113 factor: 13508192564178127338587940139634160648290450996602710834284982355781761290426226150800382402818856444668899713529[/code]

C218_137_42 completed: 11 hours for 4.3M matrix with TD=120

[CODE]prp67 factor: 3024875358243384213943565808469203320933190416936940995610162338353
prp151 factor: 6686779593816254688000678333015527797946890098689365409453490822014817436481077613770046731291555281174292611476217714504610735743546713431378835842789[/CODE]C254_125_111 completed: 102.5 hours for 15.1M matrix with TD=136

[CODE]prp79 factor: 1745812313214514982288153181563174268387020024317738340620185769404319082776249
prp175 factor: 6433948496240449549856440144844086923487864523223282464433657416858833871029945607529450708171552493851619553989879214385182550691618220765409954437969365282184210661151758527[/CODE]Taking C212_121_69 next.

[QUOTE=debrouxl;433595]11_239_plus_8_239:
[code]p92 factor: 29133612806383933010729700039793590364475990778395579439006786396853326915315527553999096791
p113 factor: 13508192564178127338587940139634160648290450996602710834284982355781761290426226150800382402818856444668899713529[/code][/QUOTE]
Thanks.

Paul

Anyone here who can plausibly claim the factorization of 5[SUP]403[/SUP]-4[SUP]403[/SUP] ? I have my suspicions but uncertainty is unsettling.

Paul

[QUOTE=pinhodecarlos;433488]Taking C173_136_43[/QUOTE]

Factored.

[CODE]
Wed May 11 22:25:13 2016 prp85 factor: 1263652198708909208084094171042839234516934203234419208940670613094648031681283671069
Wed May 11 22:25:13 2016 prp89 factor: 22804977703278086153801362056964313990658480031659456094354900898175359333919415898040653
[/CODE]

[QUOTE=swellman;433272]Reserving C192_125_58. Thanks.[/QUOTE]


[code]
prp58 factor: 2004568695855585378578421559385707909550321675288338363039
prp135 factor: 227833985150309429025031185219360617529392083400994588687428553965659464339207205965390276897174227886480691278841996666363510806557863
[/code]

C202_138_41 factored
 

16 hours to solve a 4.8M matrix using Core-i5, -t 4 with target_density=120.
[CODE]p57 factor: 411354712806806419110754911951547308573113935390457245459
p145 factor: 3841447772338553607434658048445231823048814221048606755917711299666444511085228283192443034244670308134013401343631141315024318773546497044248239[/CODE]

C182_124_110 is a double split:
[code]p69 factor: 464741149276823785956386836069755562232350759213636587822969465534061
p114 factor: 161631454844274463052082266234731864325729951957261277163376008106036175052428066947029293740453990587715181959269[/code]
7:44:54 to filter, run LA on a 3.8M matrix, and run square root, finding the factor on the third dependency.

Taking P49_5_minus1.

Taking C187_125_61.