Factor Info

ID 53825
Size 576 digits / 1913 bits
Status composite
Value 620834584108851969122349340173135329349207663550687575396120078966794334659135362891947002266791976664450411479962797506821011114659582669027603195957836999071590651707993374622649563056753703249792821781263468964554011411678705834200049599314310655306404087596667427442172002686543689633578689023884396814221358637194473673727270626708411603825709119800398483704979177108659864735601333360307324881637970590176587328791902173865254581372092842755361660893197025328657848532203749449853680419344997933817728167453418344592221450674884167951754280274707892742079673907139168129

Factorizations

Primary (ID: 52531) 1085519359321015557480968537352630926574094702421889253959355080487956521679317029369 (proven prime)
(ID: 77325) 571924009256895679604361955266525901869755433792759706212908356138815896035107227971238812234049384224811690403790942698125554978290793491068239305821212828991152073453357648800111119107514336788867613907777802517254682586020746887687798150674387851006377288307034056682723637157825462245853929561832277830501364767851619269353599395381799432083763852027993542272389364825335408628498183625304562077889836566886909363079664189308524094973722820292088538572765909732642344709864099883802756041 (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.