Factor Info

ID 179855
Size 475 digits / 1576 bits
Status composite
Value 1830286045161708601253296143728531342946120893852323971876976401609631815707189637082172724853866566746970472541948801195135563634581326809153423421587204965952564076409137081330884355972887763751063882224184526546290245993082001897636933375374411679350858320026093909256036493365973904725127560388421905928224500541215421965427126715456769160657355374570676648966258673560707491725182347462954134075124998955562632217090527539272454037700849603329498805912188528049105094717

Factorizations

Primary (ID: 179303) 3357226577247920460594835779598857268399572836902159322753560905938844033136356301209026767633849266004405927476228087363503709554837871033932444176069 (proven prime)
(ID: 179856) 545177992324271958809199786235072851089793128643440683037375235727189049447188083253387277156231315598190734428393497691420145329713613816464641810811486907268897653189751387187645630207918645389328469374548733859230724308727700988871108357380145775332568347700623446842599498622783723067294166687245913792357286192402688793 (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.