Factor Info

ID 196706
Size 717 digits / 2382 bits
Status composite
Value 784476947752287684410514350229823910589241334478226498751673852320740843033148919224407066336612054667328175817811226324831191451892695964189322948454281723801685726831301669029662647661304370464567507072805325750484666591587297330623426214675603244930832542129864760514956419450995637407227919634288781438515709462554079802009153588080301059339398887645827610959359640827743235828144937855359029024302868223919906541563034893856749951741013444960577721315186638924714750326280967477821191627990437372888704342296270601433231138161574432475686788696247833195511142973272889069210166196623113035810422092565145081729956100130019962636688683063344643328062127207928800215111274301498601435328027199350693865428459576939

Factorizations

Primary (ID: 163576) 39062939873663318737517519174680310740769729957650700938800912989 (proven prime)
(ID: 196707) 20082383719439176758435719964430161640816617507390537930892970754348433378085199573403537410943200068228333564274820210447638939216262871348110805701545038169043894145141342026759563266540746674131940880860562999112810406017917171127649878962283666281621779003485336158412511983599618222777372293544389603980081305612796473864281004932746371184971513191767572587766969783719085102362012247470585044985579580191376054634693817923910129166608365298666524214343439826953486904930145901269006082411612765205857776073486681651431458083502191209671721851308530972675483578546684646075656460448371093457599902294202422821287531023248343662830637877234516680551 (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.