Factor Info

ID 40345
Size 479 digits / 1589 bits
Status composite
Value 16730909139013904505346074186684102984905840102761662252817608826443826501158453990871490696694696451895920358626099030991612367427749139812781659941247381693597689787477848126507258656595146963296381966480128310241490127875115948602609501246441378740911888802897550069758280391421835509197657478215092696516494776149789450054271716331289087401563616172900498696976116405672473216456419291959709098634048158206812443310491490719545992598595954320033207897000258511729335966869251

Factorizations

Primary (ID: 19924) 1375436107164906400113195032668541009729549504205143102033627145732751 (proven prime)
(ID: 40346) 12164075853367117216200477456695092325919758965890704822617927472467434311561478118436001793508260057995451485189510011929888062768660601876550934664832024685792486375967242958828934335191170922410423237229389622623615102839544743024305154550365481477971921691693320665187352498606560614547958010249227861326940616293462460293669823719594640432252983446812726975534676044218800812679585599568424401931769511501 (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.