Factor Info

ID 53367
Size 488 digits / 1620 bits
Status composite
Value 42717622100619331014222311417349004695076678374630848179775394775243001523336139639429241610600140807773019655687875424232559968602872732423844232407416524032011005152960642988936634401172394563429515360999555062208317319939876430503953083009780371671067063134350989637216570046913305448076761976893926052434917614229453751323183833518293634254355367858506815295209968401669772523933947766837711565643258097989608114226462906369345724022415681820744491739549248079325523155125151613666273

Factorizations

Primary (ID: 52589) 896587135133828036528709133 (proven prime)
(ID: 53368) 47644696679975376633677997131183269812650651690581451030025320404192764402542594697255260888592714878101407684761080975836756155641367489202267445418637867154294845971729904426412614686062863856403081121201210140488321737848804309982823872008100191320083556828700579939686152403988705547225610166386876768312971358534728922174012974708386763521838197666265502037843508377997550892941393157304222581296546419236087784330014488396938479854159038999876925047020581 (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.