Factor Info

ID 144317
Size 783 digits / 2601 bits
Status composite
Value 647199300027283910807793001081846734993636385306955422166308301191390577357964953633212571162914794787465521373991316181882615887210159200702140165737814284520717280341319784431849492199196159883309051407190605118367802411812179106294361210012952341181494501765568066169781134653762764365321980519527945343145345091411563500135094652621529545732590008248053032965394731236550404560068415051614397711669233220302343837308598686151429086190944064151099190638244642130518116080778602868918886232407837608541294382794010682192102331416216456074030057166836863295233554219689903483444622822463445240483580794871298174346758391525852171582180624596735644310778754998040239884245013077596813636170537599737275046029995894665439151594085919903128715370215264698596073208729575871308007427243

Factorizations

Primary (ID: 143397) 6803091521942906666992546412960557109023358103743792965606742353233366664422422105977444960554708946688240895202624058349654756390325473898778115468228419373010898209862942148612027651452824932581759619705331478607248419870372236648996183591208770257677 (composite)
(ID: 180137) 95133116751374990177960480269133239211137889128638966937264645266710180749073165365087543329681467801297801834241029605500651642894205700004774780344109475314397589467173556732116641189928862740816502897082213625416600589816222112913247522724338470359156197721505771943799644623215122107617306110700860484502149995942297596889221739588032281437433029790002282311958290431726586238788905487964669277829640704444716081730115501700299618823902188016186443987652081410799178780990077738092402277153558037803624353073000570879663095959 (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.