Factor Info

ID 130643
Size 519 digits / 1724 bits
Status composite
Value 583488424652914716394424853433439319289269896282749881407635139884086163015921134650748223162175297180497767383581298128017357148033171323016406417072314468820489158979785508133875112196539605051615990580937694443735331214792486376365052099718512810189947248288321937607192834403621710283900651142340857920257191358143369526754645238975921955201987927970379017126127140533188973986038902225911867446491533130431111924628477302453100970229389288752749280486401126913112677830347032263864201683625734867603118638494187327

Factorizations

Primary (ID: 9594) 156525738095758141882904517057744961 (proven prime)
(ID: 130644) 3727747473044672978746628088947221927816402607822600368935358096517428580060137471279019066778850675875033735495800961351687754272906462968672863616563662415383393335402319995207711843278043038690884281155970329711539679231715815032524593413136441678535650626441196258247891722912816982881420033144186835612112746015848965321417058025446845519121500969070165307577220512004735324054859566250713268731875588705721682385907676463826063061927796318574340292111719737870076063697240436607 (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.