Factor Info

ID 151195
Size 966 digits / 3208 bits
Status composite
Value 278863716914075917432301983030593213519579712171485334238271526721299271048548584815072226697392922911361687738338272525555978320552650474453304699307909566571843380838787239528391812281766806159560213596419949792158507846354108671290654507646514765015883974534010695503821015774734740623367041328346872653173881025587394513955613753791100415895270277538905286827752239451645603286804593451106963397112387482143078288510558087088801430447339381588927324294453510381076627950955837744627193370848102534378079870550126272943570726100301052895925731815984354781018310962829527467720530918933532595404466805526308037617028586147962594789020349895077045568362257134826849167434445168672213692254132866938563483621813252690056460902995825286467782675373667911206723002631617032733011997139006286969455335058889604388852749548674903919705422545322778120118899737996258290578163134045770459880332162723765242372998024209295819208719819224629479602610179914602519217608681759

Factorizations

Primary (ID: 149699) 734893353967822492171 (proven prime)
(ID: 151196) 379461476156288715127126949074546524819576497732883293711941473967199020686636840904697604057096504248406160803027065510198115967593777192250405594501033725115611527053336045505009667275576089897583627255914270747872224028707970660279024858785626447145614122630517282699194816385709059058403747736048899707689471799820369996563077409663423820182007167488627078623099987297615160727556948131615598243198693176686590207217957401422998835612025989777138703838460437334500103568215802260466173958141100217523318412110931206134339409745388950787478782501819371495012855968560253267856505675132569154809131639144014879655962608959156302923015503789162138110486165859689346212785034414587991548258813613916621825922604730545587910934079444310714066816271193690462627917837522919265837937654896416631073490977875978246318056516928083246352150865977539089705635209477503181824316168299835793437276629101897740017340077860414541400014862156059044249232829 (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.