Factor Info

ID 26622
Size 728 digits / 2418 bits
Status composite
Value 67438593262715829573045284327127903957279122914464233073747977318182035221520091247117345582943752407030786025598266450694289306382283377568454079922125062082440026837418833590581655752830763305778558285907465915832768803479786549926888380996416894635782782630207804866297524004252897246582158098164870230868581569626116701361122115287381130268902368138248795630116209098582028692280144788741580534578115479621935804503884218817586356641639099791913679224906130837028151973506490803780515935918709915386303788581372258559480107475646216322710918248456428152678068998422051836828861446708466782934364017144763843927445597509109549550293219548854551074292878654728573107679635548773375526162658093275595059815776050076439512695001

Factorizations

Primary (ID: 12825) 263254579103211347551339254609213356427415299857034916163 (proven prime)
(ID: 38001) 256172536456719778005087058851433992755967880860635158901878606528487923265988510532366444846520053356838708248956250682583469984660427104869664733418473653347737803768372969938228529528249660499034787093168418536599243249674010019870160104864389482764594363372662610339493166255760541763242318649905239753955886345952081275645345294943931101707064177057622325120979021633612091158162987143277540697012375903912288590347202611410605891943967786005531179172419547239647580749335217222580178679831130839079259280300507728194734715668069130425248801808758551372722300761258756830524796713071648232169091180450803154583330772011497951979894833062713801112257747755478048802227 (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.