Factor Info

ID 30308
Size 457 digits / 1518 bits
Status composite
Value 5168084785887280722549865074440783852506905289432755979529526862095550173159883354241583483790530099249141450999289527201834991832283929854523999654455450801733952485666496640241335631350209429052465652632705991484546969164150527252897083692039057347782001019379465270836368536441285762301066733551785716607124775134733989511951673726812474207043274899125872854577302237531332381301247267117957233491683204450401694981491985333540511317118992217805772126789

Factorizations

Primary (ID: 16964) 540769679911771806843194284707460269148734979398870399881 (proven prime)
(ID: 30309) 9556905606709439102428939769949728152248585005949938244174369486802678029290661415784338502305336719732919327794381160535990146312701485997782145005291274374800700581719690054703800633960136086422939448527664717739680036259599302179501317770509461335318481003801917779570645817894460753300825081773414381192424698871156558342222598095658701676755350459067294180807218832311349112038101549640842735069 (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.