Factor Info

ID 152921
Size 477 digits / 1583 bits
Status composite
Value 180791839798672798422851904006629413766345748869881198107750136227768158572484741932926012537448941765640323012723026225371704282401866359609086039730347379356955209135779813054306766437016373815235484869308620490728663228321019371472464351878142509332764317589541678654915881449539778353607868372296776660168313736932128802181662062771826788843803051241103854612021410440060472383995453249882896993121256097732074141683804752393419504250432713179503828632219424248194986808501

Factorizations

Primary (ID: 152424) 8481902993260330457251 (proven prime)
(ID: 152922) 21315009136785567614421226897569819743207357565617749020557020816303173669727233044770034462295449850817212787003521614611056591026837294877658144320451875573808254198776799455355567940048631378236021816694654880897826370333878361896922031490781745745117045637528589271332618859031648533724848437255861359540170653013170303418037709306996152741634182052779389849507322002109750274777014202780186641265323991894934236447607990777741162749709599887656663751 (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.