Factor Info

ID 71934
Size 473 digits / 1571 bits
Status composite
Value 56499394995592199437659312834210778909799211932109543422085478083697702740331065673383192070956081192601859192200114816120836244014430141893072456689705555470413009285272250492962504949171174428447339255070179576044431194748007423514990832557618311515763412121177810368682928242186861596968364355379659640951317474421171233270039403531462190375742724998327830529111199222085933561245866904862816282777309735589683637116596575605423969613536318226309365470043633445931802273

Factorizations

Primary (ID: 70521) 172311318287603732461390609 (proven prime)
(ID: 71935) 327891374502105638173797083194566946513550502430740628479041108259206730277460160860228178317445428305553499581134598023102126143736532460220583106083049423226702842433456709990606792079829269740934529196125889013167497899438233732752443067620767855257826204057106162286062779361081038632700517725347572303491901181346965844459399510593444345732257590092956266216000214842052890455536997275811992017201359378901207858857730149978433085845615114897 (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.