Factor Info

ID 165030
Size 964 digits / 3202 bits
Status composite
Value 4026557339953758401389984550505553994114021975513147321053339172205060542914981601366019205229837726702024918553513761552728088465884319065807294104666118397450568109212038032337743669861668521177081585988315076077128836081881769976049102568502339109254608887689473181472724125416443692677836419460194209006575512439703093509897813419604723532905442262213191140279462184759101610781764186127449142494836448616665072709854788240970465822320007530658123902287131081685264703144506686997434290377168571421711716064584580907356881561354123487957762046295735463647248684208915404598267838142610921781727864264591716299080662392510777258586595359908958039566199817382385311966162406956394660611933755918021689696336447448082447377097149589271551430699241376333374734930357583408517001000836598023276012239611990420583818050737333317750961555877251811570197135649025218561742572768322306901529273274188911403963203142311532966076365258027808654934426269806142762665101749

Factorizations

Primary (ID: 163522) 711722995847507981153 (proven prime)
(ID: 165031) 5657478209143713933173545488945576786359903848007782329923269387606513855614877814705891264645284372956028932250489068912629252304609335405772527637051827217445568838653255040923662581305856010045013145175328073746218692957615713736929113022304944903248465049254829339935381748474006727229977639781857979133751604061483037777604654723223282693361413680215650580138724088732384317107657198350630823952941463671965098945893629570111427193484522163924901439760640213358880546454642306460219059726073324927678335388168433634991118657112573994863285280894745241433491443051328563548428974246080690246099731892719011826206072068504316655468577680234921610987074278927182289866204103433629217540532412378062913272941926002137542303258088140327903072137507767656500971076451808945036661606435394441112760820803992365763131312775692378269717014887392723578320358831880581811828248632878156433182230757726353460210400908606472912134216680349014042462933 (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.