Factor Info

ID 21516
Size 367 digits / 1219 bits
Status composite
Value 6741184240556891856423171226364664759003433025062510971853444192557019442913222515295591867258446311065319460260341235408688517262095928743815215327249182747181941316952871773670567356070679237377956945304388000746531769036654670296965495055822001296919303813220599474461550953404401324251676550375087638917502217983458562505985832569064022935935340479653368941300361

Factorizations

Primary (ID: 16846) 43117673217579194979701441 (proven prime)
(ID: 21517) 156343877985709403758589965748439373465933141071715396001761259599680256260092819311684832318576650455000256314591389868591162225747455241633183309128874194617037207784201950368415880070422195184496943633183906027118608751413776039962167534158316593745126093678829410788048144128645726064887471580903094361914794055671412218143348731833586121 (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.