Factor Info

ID 181068
Size 814 digits / 2703 bits
Status composite
Value 3086911464870792041820848697428479303264060424844856452197734370509569588698635842924863416360714939614145597006093314762371523980102467881646465862677217244855045430088378787007065160656951110836289189482020808495243519262199503988852112595352676862679411314118636057028824508567504595871688674477359591847791120736435342637519234498721840659391979135988386023263203480779990141370693110976312360596373665599608384380574041402497419067211788140325024393745880784271097070218280122039402609244153051566629262930617077337893230562966738896336073864513051891336769511108708042418017318437086681654574381984338816665361870613823616274806286674125259672679535560402434138432443082482085420746258254367974268975987463245320629507775128895249621673303328474153640459512982040291624856143870381739103297812059641644113647

Factorizations

Primary (ID: 143230) 2657065067137198842413531998992319 (proven prime)
(ID: 181069) 1161774885775274795838248710946589213735098823788280141270431056644746100739765699474481974400671916432585474966055329961873411732467334015361882398231174595025952777459605218728593358151342947613647375597056937668784922937998072199889226328049919607149497809565709877727581257573322656217913025102254061469200095564239247649707440945669846880739576209781130189762877150776454698958766997424556433869091755302361600572111194754825805445232616562895322896150329908376837341369892611224437486562879652654325566081070692032208492683380426353061891481625086176625129936731770475797004776586140579679303505273742447066096067943626279352157341617478670306649286900858736006521020118997500736423132696424256155038009691098248335167559670478874415879994280971631100633381446451350372066513 (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.