Factor Info

ID 158616
Size 1351 digits / 4487 bits
Status composite
Value 4665117004844993887342023646547632617841926407481812288533659542718363784593195868742747761341370319886921406213093598099757379509264635873990798781926138344426794047361852066059013003952621123794266972574829884480827102077601934767625527320718746229793204692112255650533711457308004221042447092197708421427723378348382221219773250309233710188807475126272276042080971642829005191354060473580509371986744806752414466019597207449901075187263146817033391624547121904987724502997818629512693782250772697273490604179601208999782687967798670331311029255979885245313137908358122581916840330260732037318724940589190189620922148897271879153620898881387301688917211815599506425527383205733621749887904377906790173962462259997355816780645311529300031096559154551247749875522720515129165881488053977505892083277948066042440709584160450089509817622477910576055821351771797459354201727424229719032180728142729821348010850069597368179723888265879672581556759845664015996711963732250947573942588199880532954354500134427866153064644043870075296219798548365472083099280480891980215296474674889816578060841036010125645514518169677033260425097500830548568255918589107495475086913322593447972328027573793754136189639071764409955505295575078358317915375231539245922540333802038370321062803790907603297942596833829250698640458041102432816021932613171448369875658063838081071

Factorizations

Primary (ID: 158617) 70457077774709443231 (proven prime)
(ID: 158618) 66212184101105835078367669745653881396123267632250010304981150432232722729731297915941296608820399756115927254229910898574525275975545334684256801869399126324243012752142869612720060528705078641518665396832099273815259217626400384567986322018010741949976528856976620336199145568685628596089543908412857892479283288806213211864994602200535494528254340585759878294807630495376129384857145832348557430735053207808117676005915215432920255500154754505161154038738157470078690939142315402786665587698443606405101862744789135588552946774857683045759285675973199166801474148118285484907120911615841544684278868782954187942556904154764843925444082617476509420173931604844084473705149882183920644391676497584873295663641467074997862499599569702844108784439339112327258130763338365295543320411687231704386917710633750001230166737541241615628570917494256715583686419488804965972881966105838180398063038975691064679185780138505359996839249493973723693823941533621066026660336809093409342242482050174828516772663276792118993241537608595704922051659742070544738896160836999513671865134194275559247121800756526442931826464734448996175204080753610409353587510672685448892742157488336703319341260339324845182343657630101264081469918662301290287263638880737618376264026098697117342615660310534182812426855332367419900060723739680541453105075054870641 (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.