Factor Info

ID 185036
Size 674 digits / 2237 bits
Status composite
Value 13087307983373163574404224870894707167693258812020409009979188194434851467256827905517992734050157757938112008702867554140636570478409832512341756541764735457004073512809898828499780197518073847736854372537865553997941862079583494353429593110384624526427471520686145671567984901292858390262584168244021373702642515490696147447196010082796518577278249575258094360051555930740698937404813104250569113823381418560618048156487967716849649370933059793844155747492881252324944297517599998495960578076099338264724881058392053199733050357065686497704240223798415067464501591954756375802476311476197398730609312475650548514913996076102456718104424027453438411205048011089914439687939

Factorizations

Primary (ID: 149621) 899419285187525657599958117409050779 (proven prime)
(ID: 185037) 14550842081003975075463065486328027299309198374886650015355854167263087356394400616573726862024878480181749669845355032525444315129787179910244824113587704859588874393782131880376106866231959834882396212907591649052786926070771179110155173540128073470542879496159967930512653811793351902849581981380711253756884641221127723090973785905289856152923795544130021294637729381952387738719788786626380070174959019111867184208728295377503885068498011827595772762353730026500585481894079461444597795841158025689121466906496093691049797181057396338957687199097550636915644777250268832188492469194921944419035265773475695375081902884157366956314041 (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.