Factor Info

ID 105061
Size 591 digits / 1961 bits
Status composite
Value 153947564509908858803909791926661358020664352061753245976951549202243519674465406742381823902170742643697178594063055204858770828608655169589948515068252177117413697081031056170739779392359577703746339288352021895707726835500558999829593786379007220504819659553295382458427997191868026906458393926281309678547297223132762744899343704912820797160223434296119084597452591536471094693042273566211388785917705581317989258319595922531893264695721622941316826564980020317769260637107374244290729217564731561825675022422451701321497506354157610144516760371198568093723983899761669001389448443859831

Factorizations

Primary (ID: 1520) 54366683250988923781 (proven prime)
(ID: 105062) 2831652683302297462221215938427416362509428019567096835389418643937545724415895764557829123154801400802301430526894370380418702950109377833075930648721506124252783848619647720874844903056395176625515968257146785265827178382147895632227272693321633530800722081439822842606833803170935738946112412807796054691682496972080438634118679036809362055104152078219477480731929294553412370022551454778998609336548183802975476288678589850710037311809144202451810442747896460364477482442838161076600099325385518362955114175009254394386118060429416118524841511269581406439273915887051 (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.