Factor Info

ID 164784
Size 785 digits / 2605 bits
Status composite
Value 12476643475635993479650475762612031576044077684108976801529855061461935574289568401272312130953406249761731747916371104743211373390890208499271420482268809048893865434929563472353407157554430036198439510623211702380904371606334906213066670753267551956373072987671630115143181377934535861902720825390536181357155701862930802167270564003013219318311653541210889914163936775279668903910359589684015094174705610533713942296057679446885807475253842885179732208017817674611873941824070207942235802960768331568137355941482109185383827962068709933292717153888996186195711059817420472611010415484908016394205779779849669073955989361397573394681249929440553898496354051225283675561689449557378725413599777181582153000766442581246368913339309990631044922956742297933128768290705893082151565174801

Factorizations

Primary (ID: 163817) 512705972068271235272141 (proven prime)
(ID: 164785) 24334890083891241417822700499017940971542494594389919387663159835212258530624626786154900278918174466294616900526176858459791436775629664072000830951665901384466477219045377508962821554784008950264507238072751055915739114689026473456944702902896680613343515203097547095063910122345309349982406475665189308888981891052135524690454359545091652757751119696899644610881624178155115771524334280480664264848957936709619683918134359845905062778310083218081809127463242962564290766458583219588093849498612193276811533656201820153337509222966588086607024589198070447555599863418101260387497141641899019799655359445022621977528615916581621504164867786822310845470992251046910727441196080056704599638240885774951043580327341839110950770673236753433970171641826204524306261 (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.