Factor Info

ID 155648
Size 656 digits / 2177 bits
Status composite
Value 13859874964419071354131991226560606871854799980388544915492493831264406923101655499317434590823959863076289032212925352041112611381038332265949430614803905773460512848097656029358753702269997836164606242845970738439896876070117209443233603213280506679561661629427759723733440183814985709442535632226675641684138306084804121356168349835885993930290222410733634887101474889630616207972072477383441839241748004755213257432153229167898714542020346179128633146129003061738307425852256133522173637150954339722970030976255237135755359984658267525187919824009108587628129948085084476447189931057933343718300829462884265210123532724592034493913145216804513119108773

Factorizations

Primary (ID: 154603) 3049055684506560663410351046998584180840895763387409 (proven prime)
(ID: 189589) 4545628679347016699057716701436607359020759142375853830474155430108896009763244637541952321123426286431018587823163803987524139727872328407875969110807198922863832758200082612572282912116801145156214531861224499635436284260421887312897825330241392796870875632749515327322281170121643138082973498109105557898826183067982617241250123141039041201411302144275742295584805156020060228497698052829980286528087410052904382551675477433922660893712614554226015234937152807224091369440856302386594571839190337611309121648180241210339222817159326003874113676865962897642625869225405516739736630630324389458216518997 (proven prime)

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.