Factor Info

ID 142562
Size 1063 digits / 3531 bits
Status composite
Value 4422904097112940446663966270954313695646321000584572579697883264944083665952009019363279525701882464104595977008851832336489941989410441931938945840560554884045946796398957848497391222599893259774073761623312237135555892865797383766671544040819083363322492252532459582285097839227132406213002133300721642180658405107770544446334808318498949626274443000180928563348658577044571830079694393536572161748911629474790997653579822881431633482483768038357881330709168984760567273587948654015735654745130878015601818921084702235214275046764160288875558508047880703492050489668584882735550081557627076708786793796961814125616812980717238262578566173752835067658770881573551670755624595991766468438409424654253220301534854693047600671491588557070945440723127292345735969657561982538220900166551453470701312672079858676057256558399755209339513136700256732550369952239089101438386983315803806771827873970444849610269006726376133965910465150392240730379500548440304670852559868867860255470355683195656646215041187070414154897992758193159612871410311703083839304663841281792239

Factorizations

Primary (ID: 16786) 1550760729196823058417670649 (proven prime)
(ID: 178188) 2852086729977790154368349641884136009325421658621690504447453775039460194613551494294987303783061656370930494836865702454722980533090937777053081978530542930292695678029007347958594468552822180244923837485835513223140432846194417846444426342409124329490386148431572138895719021800203955184516552624588551692157931274241335299348517813200345393455842110738211441798206147626595743639279305240076856543217808750066405565424217359052368387006305268394699033750297452499943585424093088300266930761141564902326639135481512707351991782048744312740719183057916090694255969694591396605899300782911968541621424962686835601120416317230095583309016887701943282982710326962312761474464104439277740354371448013382671447949105045742791000871798661210430456972128210039972362529766483086523963903967082916532190520337795442085216501822407368515320493317485772400790374126606537751008396678611875503432202269508700979804109027394980503656706413458144325738734119266914604453169986200928160028830212953249351039746419195829353517063438796185834733519911 (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.