Factor Info

ID 189847
Size 597 digits / 1981 bits
Status composite
Value 171483044991479191368096616092263360504177043495782355372281336662412241648102680147655197802439747331889685609256642023697324420587519473193579559264322775469616771042563388086196698051043107927080609234761494025191813062656190163685014291863456640333446536921099460098499309526884402135298639711808086903747691932485539729245529479010660093950004069637614593886221714363224087506776982080959693924546881251304055475974057911808115417609028702397949045996378977370459687819606444947332350739650728043534556894692302432236369688073205517373162392969786493574374989516119825104556184086184124061037

Factorizations

Primary (ID: 154656) 124796720050174992115146031610052568212932455637390989 (proven prime)
(ID: 189848) 1374098974095904012360295856595668910814572762195298299829306204718631595920699975659867880123797489657890269048459445560471137274599633797304997256135893901027162368749486603490052798232718315930533574286512485185568102407573924561765197686987271016441783122392763087760382810193936803407820396277291075986309496016350892244819076115173390764217640001079899894237657780797563307622075614002647208799855031085927909283687479118444230456744519825991983145137642837336103295344565688589583945720950087212350497247275776922956328499834774643585633 (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.