Factor Info

ID 166130
Size 772 digits / 2565 bits
Status composite
Value 8423526711195577139379108942402821377775145178389284918224458836699617065400064121060170254835585465648075583601567320543966160446980727942106794291600043369011048931120271949547622112046471889966256073675365868264830630691356239796370831876830398868831781342525784532631349420842085239844604069021303751788928398336876476408390365916478598473006656223495423319693550138712433987706613174549426870658055122972408038792734365119509806152328045355369292843206183373124798564623340269405173301068395423918375506281047207570370941860587639453142465686032318723753418956627744723180815877371376525614116646871448467357291958608529194328437613791501540917966643695593802580114821082713739185891411290496992669877706609587815187924343273118904522185251466933896022721247130847971

Factorizations

Primary (ID: 17271) 4582965162279152779295741463389 (proven prime)
(ID: 197171) 1838008017282521968467635872032117141048896272306418437580457846896682780936898389805026793646154826643335400230683369583975039330739672322655592637441822247017272712752791636014209595777839420719245640146616912689092529377747236507617179706930612532678533357337288468873146600067109656051906351089060054772099610198845937482987253016993209851844954952058601029670140231227260610418114130681663922887216785348320502228411281961993780614137498664280473455630832520719776404417452439283319875933815323154873907431793967090230863360916789718674863911630836002700988192513863177871158028801182387655419464813694025781719375167972860519113414828157632654059361052592621926511126747261049980235797723183746992535721693764518420449330265033908882239 (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.