Factor Info

ID 152672
Size 314 digits / 1041 bits
Status composite
Value 17607847940032627394312219993170977598662577601666296295205681086841272652652892949181193236904671143308470161180473783568370361847330146898097222148257407569145489351442100343432755803517138747064260591223510078817002470908749370634219857942173343502849078563956224341617924198662854802381062132268238275454693277

Factorizations

Primary (ID: 152316) 44233593921878903501105053 (proven prime)
(ID: 152673) 398065053703976797986579857848558444201043898339592053580123864956924783713503038065664477176750806835453858235625715937643860955289802744602505650910679861857998494158120420624835518267079792816780329789517481109813521988525801404513346129867032500968186533969641131253508128906834372609 (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.