Factor Info

ID 86551
Size 476 digits / 1579 bits
Status composite
Value 13538835259533708287902578081334439052928596690437100005751715630021385632796345404349316897264154218916218518306843900833002685980917619911577332013974525978168872144884980447847298412228214797909322189161922849676354805888779605583818146983970326558325795962308550299809767491543464326125581155078832544082350637230264766454331059729025738281823345151787140849444697644038181514431882210880806109775495577551455778899871905519340630418147606754041790169462737854451566784617

Factorizations

Primary (ID: 2928) 1786393878363164227858270210279 (proven prime)
(ID: 86552) 7578863443004553443493472469034401789785074805143467625453205050951209084995645529483334279448770896173321997607862723700441960140469850537998087111414138839635104275421754551406965701371739209636924154095693227847890852316154559094814126134029343728645424195920102053255283790861936592138849802541037537792802951851396951660197565842130225075808928034618980656256782645659471752804452338273793236924882098128261360586960708314733257409883275823 (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.