Factor Info

ID 22821
Size 624 digits / 2073 bits
Status composite
Value 821118537406087414093726867420872862904874873133505946749228774180908339213005393869396494016157452577372714948114963818778263335556080207194284576005012232681909540869687275868062867787185924531836395175765576594269700034329868815268251100859730607225910015165289974314161395746144729673910143748131121578163573265683519361322714568850369154403992653898628476983485080247170422203804827483716303818780116100245705411153802908128326266771377501428651369446435076753101318010538236201697393955755658500078230936534131758927901975324453666165299254814828103386086910602546930164240069065574825048480867191737506351266643458191

Factorizations

Primary (ID: 22822) 20206500991163380005121 (proven prime)
(ID: 22823) 40636354496267089327065174863021547568232994932292911540246665917439681031108159294837778695272475962202813677971522225415195199713811762686579594194069778315955658204465782052756207575232506292065257905541865520699148951991761913451386386854048002781064271860868851964203113353991958048124136711722282515080628025770789798128903910420710120524465427926540752379737895597520555996415666406462956780187434805050552487381153342308324149074650508648863134679866978213451173082142541445039710793381323810146009225983301145194744369384622824655023602750384605769391477324636634535371408001517150889568182671 (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.