Factor Info

ID 197504
Size 769 digits / 2553 bits
Status composite
Value 1911001360826121736779671558644897606073893169680822079180052208640355831148786092607180075543927042466457800476789136945540592077273736370924515666286080842866502433748452643343829114631699524878260385791312294706464570789054063988332065194360624468976865686562928627834296391246401529055276482631211064874664803510376651041024372009185693557433640282540898176059406988957453021391793351043693626174899030896803064847766148937556782140327670928330442561393228474400873657465354510664545892389984201946857279719057917208773788484527842707961299057250621089382793567442771360232209627859561450713586010753088790813166993298631705253955716748290166673915685579125337833193894861748555974520096276341307302556624424468723409647222581311251274676634448806214853154056616717

Factorizations

Primary (ID: 7514) 12767653355301160780822191431160569156710177181791578590824899905497 (proven prime)
(ID: 197505) 149675222818660667640429389443149824572846899422738707732971064581967960739939940814391462677158405664031741524237683690763701113095185844840010690908877324748014240330464198418434195967392357776866143559174784828860338573433389447984813080294966728169289235378421990315094288086263674850331457800369818633206858567842353129948847939667806721661765038063439720257125650751895043088956621120140803892984068158063084646686012132414475097169421030984095600625195463051720892517136324730716993968707846941962407718152925434308053928457225861442443040595639952472626693881373704644794802159001776146632272639687637484294240834524237366263687575847164199744777235553309490330549447064337484619676480233906261 (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.