Factor Info

ID 31020
Size 291 digits / 965 bits
Status composite
Value 247675197284081697257334405506847564923837720345834601263675012858341650417117043035450477483840423452291411173280954035513925244982946205017720903348112080942253721402070449202021259550199988657057152929923001897543394669065395198348833919197830963146529943480433585362999881997712172855991

Factorizations

Primary (ID: 17396) 5938535353818553399909522760027592696327594011870339 (proven prime)
(ID: 31021) 41706444860149466052849482730209277842248032882162884299764090532956424388527361193815226508267248535153801016953690906517674757717199255811172300380487248880820055274354023831420404358710137318779527037198169344881478529641461492184353469 (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.