Factor Info

ID 142141
Size 839 digits / 2785 bits
Status composite
Value 18633320592708027960097270240935572575662905927313807505718748328158753418158316264446991036624034092995448742556541809680020962368076527940748030277438182753470179616753775593979035429761821615789955024666731122662546814740269399422612719896683141971631874311144827377398389772546015179937409658808126447394034265504139807058107643440988839546535115700334631239818728765703765051259036235907341807783191505590450167853927708984930250063521567456023000528164745414820063621833435088160574090540731266987869160398320977024209201282557199949845513474560921947333936046228938616968827329884183463181165347607588849818276758369194897470831552715973910753923152464825598868189174127616030282600880659001010351072390932581331371730583610392773656119078378612115054187415699967108764170683525192151163545386350765099443319476610953519617131143267

Factorizations

Primary (ID: 6910) 12819112747383653095727 (proven prime)
(ID: 142142) 1453557743027967303060856637177070592164391387606907493920686793842984716600097232514169724003970300596672671974406309809901478378547689427225555928124340627968165855640644640743818736653673633652535575943539906107731717947349387694883351766924218592965424870129133125167723506786979964804376667533947061783812518985674882709000290277525964106119477879992906907399287189831150238373605992946656300984716433818584077198472932025605699768238687128514269692074193405435474346879272901868615384930897065893169708861226330858092765287950420599899364317566823126268274144359349788967095250419058758327575474044912211274952963004750309934827488143225597711023803724069187439440437200559187984024680535360034418059815980147211201830547505334675710097496421936539081047459695081417408048594508651078292466325530866613303179021 (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.