Factor Info

ID 173213
Size 588 digits / 1954 bits
Status composite
Value 819587829873324434612172319429023971241170055942714839270514486598207384834344706635263752612112105350950248698048323923286456533872453085598451878009092498438788535295698557305601440478879904912881200855277755241113079752072725286196640363092134873266164202274224311945521948499192075801526513536383275102670828030638058987247872535463091351835852329389886748757010816122633208169796906194552123916883391455517368028710942674514509321968739771788969225999038019833988087467767138166925604341915944934709546610208544667648591061644166067696658237752143432606766196777180748872074536318057

Factorizations

Primary (ID: 136473) 2283575689288384418443117182923713557199767206133498287609028781 (proven prime)
(ID: 173214) 358905480434820694205126029947923039811092001977754310897891495999854423949492575641910326601645555189942959066067100306030322191235860363154279680031230239212421473191475159312395347940238000851093370686937609355554164586591824997733737536475111603760324407208269916659769872397431119757741955922535241853011134299549708423447405704034831670335578765664996414649104191713207493974240361180199643391222706267314715736112777904024955168811615550434757471364854344973015968857115699586081329641644690247087179357923790288932397 (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.