Factor Info

ID 31918
Size 542 digits / 1798 bits
Status composite
Value 11444952276306338743567432466713288821917941354507333841188052768170954932308915364242034714995866482509209855914270970677376906886532033631230390159754464815681676333183541933822312404649695721839238961533577819737024160069656147175033663503003888936704408538524416440410059087049437360216001994578369612411721153845272880099012797555576395504940469922450619222058310333238621055416472057740646389478866746099801406409176573330336317014915621308102258367025376031857319382053171705532309192473056183268819660404564878746207111562927671623159

Factorizations

Primary (ID: 17789) 1018570181134240741346108055571875575391606285444055532689903 (proven prime)
(ID: 31919) 11236292293145356211987948772171333871443398218112339442031306228389526484742785601236435816119879094345138440316459486144867371061455398722583140273331606306940968028837209501475392424189335013199569169993775097685889574493042948969757855896099700544296054250687255487761185060662654611587780021237806890996328668179592171624648375452144246350104612656096338799072061220201185926536901067096282609891531689198017356123596630168978884524000219827244682924670636498113324516128556153 (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.