Factor Info

ID 102157
Size 310 digits / 1027 bits
Status composite
Value 1016036967525206605805272579336363664040567974796662076699816282910997817920541521759692649262007928786521323546363078981490475221842497152252457594447017638191272480094842654850447294161664413824357108981882329264739102457313348426633079633666942252748908122151373739111279373148995875503528023274461155727331

Factorizations

Primary (ID: 333) 100873547420073756574681 (proven prime)
(ID: 102158) 10072382636590175559061560247937901251870780714402757801526840180722744608686887529214314060460291738020714843316181522269938428082887799901865395632335063553246321906356753377760535250466647263882072887180159474576538231726690417047437651304332565348188970037873678722407128286614810651 (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.