Factor Info

ID 166641
Size 925 digits / 3072 bits
Status composite
Value 4246177997517337094434067988899658867679564538972375445776074441948037991684383019944754522554355330294375842789614487462582192571806543387937248790251142479500335182426805121259782568311009510081803310423483359313703437581163828363135005312217124384884308339204366832800572084593245203550799612135899303292451705998775542008759318051606575358762964622533585766635640254115325299932310125948698929681700820244767740704759652348262613527552278035964101745394651836612218906283061655938063495457408686918960126135727150943303988541050938542483458895903472286350356088294530406232810046170098275490730166270645658783798956217278554841201854263343029913149513667233056142566780830919184874827308977411003963535369123558007597670593584724663151464181195066010098599732187046012891690150991166467412313684230643564393844461289667021524723756184840398074534554862052562331561182585711309406020344851957734437181658948905781108224219

Factorizations

Primary (ID: 7499) 4837453663777044375040181 (proven prime)
(ID: 197954) 877771301317634934867902205639963398532921621995010741206250959749143222331792183235798510859140617484671622925743490474620920441229449707495140012144775364751425336553171562922644515155114374247211193218533448826665625565153669050157039047455484588132024034052515320918232378355320854036077264228313554147304774391674948998446127123992306323994085070831596215471607611010358998048692613258075382528965095129085769191783844900439904294313846889365978148275184112757972018097916525724238484817224798544408727447038545813841667185944891624624318343533884623987767525612019606764731358915599656223486121053034739062110028054121165245030309699941013887824778967779148478224710143320814669465678154200531686626651402519403075583875647860625430783493938490063940983556339725489006962754743165219054800858486307451973839669194155119227605898860613963218936394610836154227433382574768390350173582522089432399 (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.