Factor Info

ID 148878
Size 842 digits / 2795 bits
Status composite
Value 21916275097793011058663227771927797755825853279402311081355812595560589088870135202857256286178513245090689988110806589492503659766040185492013001068757155330140158042408025655772939497892183862108039467257711591554918520638524562877819577774187325852090326517963793207225692700927536608210663965621188288869014516390816535007267504277803105101509644946940104135979145890454430847162335740964101256422104364509779027892249537695200108466147562713545348843346332339205085805051145038590064667811105434218316182761878325520332105234379523649173169604123020301086453946766356403584567588873513094443812053051005080350088008606874635422269937795515079183459058447746920585496465469277163087387232554650081835040168566548951886148319647412983229258169279381887795022271029224656957577763667862195147314321103434433334636434235160007888966617776371

Factorizations

Primary unknown
unknown

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.

Report Factors

Enter factors here. In order to accept results, the server must find a valid factor here.

Enter relevant details such as software/hardware used, log file portions, B1 and sigma for GMP-ECM, NFS polynomial, total runtime, etc. This is optional but preferred to have.

Enter your name or leave blank to stay anonymous.