Factor Info

ID 12756
Size 244 digits / 808 bits
Status composite
Value 1018473452570054796165944707690943420551717709898183137945314425383410245724220632171126523990802197366016407453637111182497272465303011605675240434717770143095813208582307502741418119482243512500323944985991183688818270089894138078112724720391

Factorizations

Primary (ID: 11636) 947813454284697545292967550627029 (proven prime)
(ID: 12757) 1074550533088479346593454171656739144791686257017289860208909745357896654268964711606086967645559520402761283964525382343168872031491750608771741182799990388066545954568833485582374223516485322878239830784271979 (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.