Factor Info

ID 187185
Size 397 digits / 1317 bits
Status composite
Value 2267277760669699475929749108530167563624007922945940109867103335102786248233515410636718726840095799797200152320947556490317107345657133039050732873131032655955585367131643032993113701501834497573867419058549958392488866621415058458269275014218176262442023031378617118869766536542736568227964083726991035100913470089490909142653405058767628835256205087088152058616698201848679193424922718548376309

Factorizations

Primary (ID: 186586) 258258969305301938748423252919642983058673265759982477333835618362282710270945483404236790555193838309 (proven prime)
(ID: 187186) 8779086227938234470767302211025763471647563818967109833629565185892296330354086625060641839343385374518117995699825498947037927695257473574555563095853220374426492092762837744083178491339969632140037573279746936792285089172699104058271412982799432184788682618337475851544758395986171465974882001 (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.