Factor Info

ID 103789
Size 491 digits / 1629 bits
Status composite
Value 13511285190368794404747383069138588670791412936921426011719498072824753981131824153149458176207701452357168498539665635451826336683753149702443479452524334942731155313321060332946918379151515770365001714789753967078641364889042325238299172858386779887434600700461195601174623705032976460984052987144054458085593748674384171231923261214104817446385009001637892132619446757089287512848120338170869850778873550213503800601365374058542609532722238399083514000422376601754512053995673400688938547

Factorizations

Primary (ID: 9973) 671634207008600219814132011 (proven prime)
(ID: 122262) 20117029551765792549328577739013643344826954392653516341937793848054733138359227408667085939268758782208933810168184367200054209352294171643939702813505748154486544052887761144761447906225052169717846285451351615423482634181864509335242537251705908026100570161056625425712383022658131814403487631728670559695816211233055330831174185552272118355095471873772066485786924809863010637942913878008696475977737235638652162596075089003493833009917118102697198265883306777 (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.