Factor Info

ID 124208
Size 725 digits / 2406 bits
Status composite
Value 16231439501971930905209132087038862001111091257747991289112697242921186558079629144694416292236090382593587517202654455822050991168520424570661992374502921068576744937046015200257287128002077496935689506274600592879430973661549196198248846793232267892981828638377491934235383658880189823291415497715453054225285633762282783297673944612865642629538847438740725678095294411233570998312337964546863534728600365186630709762681051987354012898226582647638490560520962556790920800674163854521723645746597059264755774127652823270479631462296588432549275504123437608446477732257871160570873692207751130890375482191486630895089525691557116128563316003577374226591771060396898568773244820110773439391390720827214801675548570670073066449

Factorizations

Primary (ID: 1739) 64363680482241696802708577814574825563194469257609014346859394506608859066079441601871940313020786127185071213998086825109220396030809164596615169 (proven prime)
(ID: 124209) 252183209231645427672686815677220147240742852500876726321386305723072315358664072178648130859909867125682180545791239515324386766186785574333580858811336133403888728503816701591695405077583364007307853270458813941262056932971947376967919499411064654722066888292016292659564847274543872865829433213979335707177384296513319717741456144607828268753964155743431938039568295822481268129135280842789819141969812346597727190492494112816499716341212991137442706042561468673821403262925326261525402375926691759706973977804483345943184997779614140294528424156149878139779697016962056199121 (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.