Factor Info

ID 51205
Size 387 digits / 1284 bits
Status composite
Value 321845134986931434585883059227608933923093457690932936875705955467413218426894210143249698900067418974966226762013572982842080456450879775565493250450128971628252858970232609596882009228817567648625349667540269091675357727224628864186724837613679572104825514396439523157385878411380635927278290262499945242440873379186344586628419082537274530257262845310063883198478635577438667195714171

Factorizations

Primary (ID: 73066) 3160327139569513638485230516120919120957201 (proven prime)
(ID: 74072) 101839183341877643110821586832687417279698864019950632556893435757744162798279573567276358501817779677473165340548313282222350999697792569031147950682625101905851453361241814408781905226552799250440273059480817929495648396381946596488200878330668138739936166028786052541931886364720886423586934973521124422668557452515154506947263078673667872971 (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.