Factor Info

ID 152052
Size 1131 digits / 3755 bits
Status composite
Value 195178127015753198810251188097940418942277335768192187245966332300867675972174351141105775490081928501820399879869236348381168804602234949340857008058551921942925016565498736388868044526045491228224324666996842169126749792692207151943239524405748291815870710370748992324339622271021672449577295364352175259078220459982510395292077790772277772435883571557889072602143101225705241262990432308423526260930071935262245583761088294552956589609510068122648864794464165029041361203499467994765480683783552653136275477174781467002660141788144282614340749010403373859184650496712087374543824132033694425209483972258152584582035821318272558553479927299557723977406702882342957788736894730599181400796210502076886412986793477734596135959981697663292574751399721880029077853663657035399457454287287168046117749709911420581096571906135073818177520048480343763984597102556146717566345309769639159750091794310728886130827558744315163463199654152035894201609479788216319782134981945307426495488924253200557327702453244935818252326092822742924183966691124178401247308738758598247815502768250046552111701777655881661324568370522364145899145650553869

Factorizations

Primary (ID: 149744) 40120564516124841276673 (proven prime)
(ID: 152053) 4864790148635850570327235698743165502727974072290301646725482686132356624881430180009021695320741135274578341536838474175320720570142302973662628872817416442248075454532793969098371790272881802020381359974525960864503355010068386205647646284050566556364461131705465352459943078299656426364463387153890933896633181856883482996420814269431943864648922625526753731997222683113790130328789121208921854288700417492773489352047539629156448413110300118507577532234927934245136930745427662461296577954773518294268745675002980197189965745427333109351916842631951710519913523235458934630548606437543384580113419800150894846074029430728992609408934480335663753673714355314767572866558017601355795030998143581791811474234881301470651598356923919941398771222242540344326884952074649867800560600112755287489798048884202371207007460716565385797420222179550576523543816876576431405893984425597032456209756542665279260333394424747208194930637656825541999555882068400669416585564338175850670100996710102406435156838159305856657042764186668099911691336358390928286249783449964287059291273114780027755915664487487960014670877453 (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.