Factor Info

ID 191494
Size 407 digits / 1351 bits
Status composite
Value 42511322033000998787804162906987580895456933803066733210593717018666361116209155702311653194040473198938237550989874696519400241084813373700167250583351254237334315356432572086865514462948323875121864472775458077485431535887763639348625840527729307023903923889228142794408728609522376495603911423151805854383339791853425023031129986370793067793624767544692071081187991266097544650275752848124135847602679727

Factorizations

Primary (ID: 3265) 63146810207339718162566404988206179064461273050603002917638397126970137660970487 (proven prime)
(ID: 191495) 673214084661077577966428055265628074309044777338268965539485214591312552784965689928639140457721658384624041612821349912125155062026616345056801569003889567189224007489081748290984982614651916370978048452333330481560109812529677352575859079237578334463972378457482943211890675382258585160276468859381744985208988519867266688521 (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.