Factor Info

ID 150863
Size 725 digits / 2406 bits
Status composite
Value 17668719762767330295043557266508623329838005662703247178668735065993508688482972909718779552361608297423887750102587676250928004380988478512178583847426890426142234177102431017213964635370653584050968298235744078441880503283731228113937898800385841167913837479200827321590727365400737545762253947227649689759606103383752054747993764857534362561453110613370287180018513591503065876172723685386620118153340004120174856252356616755750188870884549227376262019913263486522497708748977890102727920497701006892712760349704668721304832216408300474591504402861194618919384309556867048538128461681430173299263996872499030434766087138438356504664128213319528002318853909505100178217672547354871510857717736964326035794605352250331926453

Factorizations

Primary (ID: 184167) 5934516754841256960488187810911262439086956664024252607 (proven prime)
(ID: 184933) 2977280289646760432425587211377192290000976772512734631895224789006177605645334637351373601214348083180770518358640358318340187929984434431999565775546683722813776283553085818707223169111409690614733142264989303457885027664686767992446768210338241999735232834345744045675106994623278540786505748634957699285796719610061645385346369798805197109036454448545628513338898812502550014648304821113792995612578639893612044993496195878694922346990234239999012675861535267979169258823161352073205034842238137938343317094409485318540466019197449897277764362862432268366261058625712831431169621179010563826002178891964809805617565668366125268429108650843270468947299166792075581579 (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.