Factor Info

ID 186865
Size 303 digits / 1005 bits
Status composite
Value 221277052135743505845940321877785879300926766567417766422657262262332659053887857171816629694868114271548998548024048933118051879291328642093482941442743204319355411402296545437882791375993779623153422685417091323308441719978009193979148951454065484722060102181697273133694612660672639743700589242003717

Factorizations

Primary (ID: 186866) 2408652684148166125999156181407307327770931038188842881 (proven prime)
(ID: 186867) 91867562970789791516315960008357018484589852545281362619783839448126706556280633417412299860675758956954120286121285038181808996256082554424862947881448492079539723927311239066753144909207810964092715772239016849208494919619124956549652871187399557 (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.