Factor Info

ID 178603
Size 874 digits / 2903 bits
Status composite
Value 6971558117918442339547191439624885497981913310290043468676335752418814260231164302484712352738942371440150464776092721455980559943820427368700920257712854519398691149614448150137888050879701682899716042241288478378387528976534986562837740930554146639234396386805154212775409004791837717203935053465639698868973895218988545844017538854971316845724227827603729953112004200680172723271077945086174381185701262999697403752873899843610965994938254515586627101561591725886933948238145543265856277547268921263570795746479094334978810715096938144206932373016148392351160438536688430478612625060792114544134004923935201675088367059951703053229273978095592054521142311042311157567436746245796680747043973016122564436908146327042654028554864721838286402898398225168143798258790859856246995484101535580495448300240185276978184267475693951025246550877872186564516613975254518543233314197

Factorizations

Primary (ID: 28964) 668544860298171106062168575595041 (proven prime)
(ID: 178605) 10427958588761158665053211625614967232789661296903167551032464259910155112917622442454433716088448017578568030886486165970813233885106753104641919959141352823500606443420925728477899393622844228772507862805734143706398177177946530113845496582977534313036107538588221458426929809281072522287181658860134382301681936359082435984347118765499705299927773861101009978704283557533685683356256031521203203113837004074317091704028929196893478605961187681341236439344120821950385933555006756163929207414830444958321391851526969909164701657540253757650628001998423649752950343059653637060125246158091544828418937254457665356807538378147483491220406260537711108108488700356065139390003486738516527807480150991145781664851456415062717787221487874759293668313869592727965965971352919607113646867526998614106254162013566970520725138315860761488089186358517 (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.