Factor Info

ID 208575
Size 358 digits / 1189 bits
Status composite
Value 4510072421892597316899217408017974878191013481572086377998554435505444204087067778604938444774579138642990323797765526043602869843577450702803395691195576584179332244065655647980362440908148014529392807060237942961836508756159202100997983091209660182038286292585751748692653402148692390007914108830366201630096839685869679766207504587088050362763054256196663

Factorizations

Primary (ID: 208576) 53565048250135276103 (proven prime)
(ID: 208577) 84198046472985438471851634020058154506499446504224426694207373966564898181772985276501014067427778411165727171735638169328994508388454036365032207713198405298746355971611146456104837101200667575369776020497535179160428630361907169645329252730623278185453430759333605142258980811579999546942847927312639125621778163941264407696282346149521 (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.