Factor Info

ID 175412
Size 701 digits / 2327 bits
Status composite
Value 20744515102968576089884812965025888020871431356963375423773257410879859347048029546627763460243862443344479106761690914926114479267161235967882412616919340029585767876830434330031503470459043872378106331588462230060474343919513073648131419449525620582392843585572213510385183842307798910055151437297893679734370320759347518868526640474984028012885080659857392761794209168818759843304854704088364229949617560578123047129263035768130077732218122408826736789657616423938829542701881323376979645371604502732227264921174108946536363919856565406123583850042711023220776488058266168129276089055393596179158026082207401817646939235009869304079347794165955791545779757699180844710062593716963752549708312919517

Factorizations

Primary (ID: 174398) 1046999219170349816823647638704909116900593741591084552906543683643784850379856788772336315725380086689 (proven prime)
(ID: 175413) 19813305228065679362854237605322171498875383555807825242875610606143542515639914430673035103959441561046303061282155935809346879993045943358661258425842356334269913937587665957786387460549187317037920215935281350253369472637574678966835463958296423366078369562196132009762370958951408863695537094322561473935060901665000164437140013457356578580696574598788254567893885520897986246443651816952067192004231071278409214199300042070240146417644311383595374947575103529184288047345641141019490473538942031032630080441345561830148461612534441991262846184235993447648186519735152993558131759910321029925053 (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.