Factor Info

ID 128712
Size 814 digits / 2705 bits
Status composite
Value 9907773902595813319822286732447924063048422615181983240246339691068334547303715917667486629307339652935859039447579240594734590264452728262488634588818058615486843687426302407381050515584477092189060925117238209489399915058395335635767368461160802300405954873419377182753997489718558951546847044362564532127168619076773514419898164916855277378568276337624575212917527484488937430000214625729248821696051690228063640607481525195375166511669763695800211849941873175393994298478379118266245469170327804806968087588681994508687012707848724286693606519975057990764384914354262847296708034143968624300201266290382036904254406375886571573273397660818715038428012726403962683732609117979964001815795151953989710010425888062948046625696183509685544739167933696843347556492603317881072066132598928935482903663810569661323459

Factorizations

Primary (ID: 1306) 285809665827656462061359689537471254854679455632852724704875653927701601046927851107589 (proven prime)
(ID: 128713) 34665636215992120120178959301706593743728093879254974834188645047371813277072594071035857474294710356009424812351704561089405440043185850211943964303915301593810404342331582978776885871632173218011730713888352169442300560269707954305318278644152116431066932104687767118961539220863186857298062883037599747951499964630288124803995198724261656080429503929885370625013822129355388137683318763345585411558399457297155106416579226325296085646215467053849528907837149715622326621489443028712327820953592114050277750513527449322418035097568699494879153273182591191308961297875807618273030865989693177495921514218759673995551049594248999055629454088350305463950222334176815067016317966104738431818986989989689641509026859917623308353831 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.