Factor Info

ID 85390
Size 664 digits / 2205 bits
Status composite
Value 4210032702564513452839228429928420654519766893888760752906068693639533924901218979742568773730296047929866365529821147033761244875417147385770064681897488737723061092739708881353563691431944831896667499084723603912446205886396187326307282702539983414755658149023235472586607260385611278480522250030311259182532089158187412261431042960105625228303217417094814689180514584117345490844539334142486972073885583156264887695351056751460801882099863822274851647209033819149689473764668844070384565486464256456393975773515432235846210817914156138782067145957644173311352456558846739600823313620120088998226747969710300772117721016061662503782562210615971124930045913645839

Factorizations

Primary (ID: 83646) 2181105157226630896811634572981263 (proven prime)
(ID: 85393) 1930229126557910336844649036567213167927109388458893196389467258902460307263797966961988875811582911481967779868605740035085468618488288031155504810104117153812938042846309403440101881280849240150837205118211829439423096420111539474576535931049906027033744959559998997317699232898356184075150417006269929930159661955087647849403457347298519073839732665797989428630887944003715690454942900658768130838796524556801446471315519185008053098005012658816119392201806009370470228467008323642706145399481779402989083045871111048987759822826015195585515069125765589033270211572379724761323393003089529511342986126466416911025713076502020353 (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.