Factor Info

ID 141571
Size 733 digits / 2432 bits
Status composite
Value 1055237190424030594808748418349362417083671739937376723268487207114813817104937178602397546930708224536257219257543388451630332454954161432980554216218792074091039835262546062654714942705069859730963626146101018392096324980096920487082179189614410183950614748395837967927439159631013452404567868828810269613245836449701349529922269017632756837760770356807203757839592671190350057666903925470011297118644709269530083338998848728178077856281925097329973664843385744585876389495013792869386945222864239779626704398331883736629810318555150420264032722509222864922836114108171489084260694446818399268465649470883736517526626053164333021121388966180558736126938129751807379826312863819952210216019557534946427421622590000788155920305274107

Factorizations

Primary (ID: 28820) 64924219217870206869661247249671805200936260283157929596761 (proven prime)
(ID: 176718) 16253367435700783235667466778374366377950596469109158953286452831038232375130342196975283396511517623057646576996167120249351130043011511039896412095241521838684738305539353511550660167501646348697086751235054691536734424888771022765848564336922743155490757147374033803965409763339877197002419903554787269585846609844184365863760189409776907798263805979511019368768617383751886670880119921811512371509330593419192071882648053667188467895900407107116301403494985706451599567617739211247587180549845705197502503031245144098905805914644785996621920758993472637387653303494745030417801030877391780229920836477605207460769138876006112028189332340743776033663141097418238104911987 (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.