Factor Info

ID 189723
Size 588 digits / 1953 bits
Status composite
Value 417526714763449685800698608138188801563743692159394770181414234924018697558025387098247017898245203067574966872527603096647315453457528360499196870155049844972401954122981380694205769487224828389076942641682446517247107423851522356638881854195373840935979817725749764095235517302109811749020604186184889454527592377380328072577759466768957985567503594054023218362762538620978626143473950049000449826390178472430784158500335756983221113272427258626556900511789706428665181101205306628965805926623061567518806282924916503710595338369500038444078461468402467008580991601617767046216692501297

Factorizations

Primary (ID: 189006) 146289792979207939375524919419918934151120010042549262694567070703940755384221047536318725992969654207 (proven prime)
(ID: 189724) 2854106949367222431715912853619510851520548246930174222881039158457101274724234904983253967862073938450906734225432272867080437950866122286892128491851210639992632244152550759395938968401845124976017569602097446035707442438523056026053772567209537982187010914931333595553853517387802560878864172100224722179934687343251397788467838034073851019579549926495118859999459286180638114726636845908898007432293065143603655591791088341627787826553864820244422793980106917843329833677756511641871 (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.