Factor Info

ID 194327
Size 430 digits / 1426 bits
Status composite
Value 1409164281038803302555815368677827455747336302507906885875772049391961703137434162337639279455918928549114195533351888982940920142103053548608822310819904871031283602284130571636253163454083366849217222484102375664918624438314711707979115967376791641680075221630001443621397133371943438594695621982236087689884864198114625412775249882860089776340621914729151089158203065207361009727285650155292732218313252476696038256450414725587

Factorizations

Primary (ID: 193513) 17991968401975482068056971155435154276497971758910432037 (proven prime)
(ID: 194328) 78321851703790225030517530539291608899084137656624350449280946866921701486829768318087148328487399941504537680671009980236077114286348586405210926324895881543508462768161813007141990222464917931793977049765313043252310788406029633553835222107549217950963233175634622414278401238756025088141080062792023085379292095069661231105223251950477791468759985678765385848553593824151 (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.