Factor Info

ID 191558
Size 567 digits / 1882 bits
Status composite
Value 227916680472721752005048836567989921826318642919569637119890815446628201701514887809777140336188528929525439682001325794648661344495506517225605944473790982729644391068289933533838399140653293790494082978635779875562117254923930936182636361735018530397167721397901613680075399600456652729618835712707604654338027530689827018814441509455020566785239535768125813844718315718689173878093185471010438266078289702368723472957569833015965989849607166326776577553952186222195464998177539338488213120853222376284215036070958909942298268881607365725016231032790570323472784069

Factorizations

Primary (ID: 191559) 249131275404729139275839472969899930024630479961641 (proven prime)
(ID: 191560) 914845717794592557967103291551517981817110136869539968663953586620738549992010038894638813538205866762683214182871729227502560256668602982889390198712000752879229335451052345352788649461733213058431782794528466687567231468464020393313408289073938936793392794734937317445791686950645901363203164990736892673125703977261896172168712685862070467600424989467259529897371841717403225487123299672453367698173355879561150281338420112591687243621801545820268849444088774509410393521912706751497628704242800462214431707157309 (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.