Factor Info

ID 53684
Size 531 digits / 1763 bits
Status composite
Value 352564314294572860280778271075724397884034938824969407044252247755052282860984045125431491575732899111796245586537404766110543523329687595054028719130922597390528623410114585017015904342181905197305530729952824696063908426709868361713789253590548024617863715326299548104731244298149846282052533380730713034696392935803632969616596463172275290525925877770055678517179417670939858780340001277978738833905909211922996362071785477378618328672456326875679914791828240552371471985305618583996855850600726877930724893554951263892732498229

Factorizations

Primary (ID: 52567) 13721476576343266613693 (proven prime)
(ID: 53685) 25694342174691101586252696831183336189182857467806839941109317318783901407072160942089462556646203367327599857688220111274458768157874125513292214102616642734961957030705191937202310017783385059013626780303919243774427706206892350056591448786774879021507332958469132367778032770297308118679791907987007032489488658331896813949265482735348385756899745078912623165334049866204709295246791010975661074716935918687446711037337389221546212971302793484105031138158188354788879612761988292548509101694791912871182553 (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.