Factor Info

ID 43161
Size 268 digits / 888 bits
Status composite
Value 1289790093861738164869399048330082809505308025341502289336467083534174056246560764587377704163833435438515581764671476625127881751023555670684098549281793992840879059349585999063644010745311194081784787907843212803611887014535123750102691193979662010189445862824145281

Factorizations

Primary (ID: 52) 4698167634523379875583 (proven prime)
(ID: 43162) 274530454040000406249914397158722829155647625474837978114949697695543829672205258140436879201627309082241887575455684898444560665998915593204329347201320713624774039937837388178322801298846743389825657410991293836789068848610663726670767182401407 (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.