Factor Info

ID 45045
Size 259 digits / 858 bits
Status composite
Value 1372816731353862923193866922839326046599229472575275295578872853611659258892088714530403184560167172120350749169847934734853251129005129827209365396205863826667445982759798332895685754507099173326696312078383822465409729345271649226566997611578053443364532869

Factorizations

Primary (ID: 1126) 7197108309638972949020920202934083308037422199 (proven prime)
(ID: 49422) 190745598411416326743536308874757979748177815789261889923726629733361224134080629221813348155603847689242935267841602089078988640485403343670295043159928606096380507922912793975576327992135165766077824411795215331 (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.