Factor Info

ID 84808
Size 417 digits / 1385 bits
Status composite
Value 639807748044707961958436134708350677819658556064606161232982497534596289466695850402502227526207681734960408040034844849042794723377164391163589556765416120672289540134909676505262196427622792231957083362602986687143182263559489930252028967210827283628768349780960501186482454687911640977735429952862282488978797068225973333744161255545284335171182619708473932126158080227820143364322014627556123480453653304917669243

Factorizations

Primary (ID: 83735) 710631272168727982894395295277759599175209 (proven prime)
(ID: 84809) 900337169362279186957999805180271753307992391236758671396473598047943585142446254240710694284347584741679770025260915264353294053657541976245062910959007134996255704446214523658501891564817215530884130502164060053350888916684561210703034215244589832154042327405340007583702403973139159315887206684992054559302010911425132401524270225877927833900535460068840295270543825095427 (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.