Factor Info

ID 167103
Size 1196 digits / 3971 bits
Status composite
Value 21608332304878098443024076878991368500765798580477805263789129341324491157664973193389835546428287058029375471636890687125405302781885296095391721090905343480642358861686377414117556027759937623317550928011823008558684417083755943655366210141774087912929755044031705538543256171611851594324859321743810496246648100677827779301789644217580870040428005009171207738966074614253056334394640563944192589027022276855687597219619172137751578611391567684205393831944245425175158644492741135066077654521777575646350726549514874278573148912655966340596475295371117983937387814169542199567839860681203924724651637124970016796707272006920533898480680076250290373084215972562409694679941699118277354384864111324076057424608453784412227171582686722385928204344845976630256963213310666892007941825151309105150734715191350068565576858024140583538374052479811880650565631296475259975673087013187968791185749663059070272432418941851581323891179749882045686950319110352862460698280173595629526500079794580194291096786802267039567998031449283651226439533571004738564170478834949145006514590923496679201323326605687828779120916022168079100210187047367543014199279276363863547991717691681955758665299232293833053476217

Factorizations

Primary (ID: 17271) 4582965162279152779295741463389 (proven prime)
(ID: 198704) 4714923971652463177106991075522037177812080693807551030704495465307099654660817052012862765852214502126170543130981102757361706213760199616562535707073708130404296162399363983092897111742544308175736664195830120706067824266907571046362301731906462691277355150976254870163766198746015566492707358590065471131537851780327360743716782794230071152929349444384580321317112568092138067189383271951866237989335134124078127254591797955393050759284287186623515956050880111064421231454781153950933414736000829200422666567804208109389457781555255188926311029130573079403398592483354672633327274193206097430210387845299707058810914062551487684977409751320486655199927136576548110221618444453144515088724511840809059513376685124276143990273305875208329097644995025052553865333021035086898695183633812469344384196042575793381408893947187909296643852917407919183010168038406979933017855969061700809642283712437991400014491681320597412217044897248714573134862433039593959491351119629496082569699347531980755233797241428853741589931025428727350078453511881434459107148879876473477834718981735336624625289066880586312945590907230978168442528371704576246150940645235124677123930549453 (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.