Factor Info

ID 43466
Size 293 digits / 973 bits
Status composite
Value 47072847532240774604839492452338814030155428641243968255890722961762321353308617763555681426789406912900489882138123717510901122221883516544749201870391307753192238354584138983615449684736837270416412116715943387496491115377082733611295140159025430828424643359261768307069532861172392339112199

Factorizations

Primary (ID: 1113) 163432894718897814320076670502885071 (proven prime)
(ID: 47367) 288025538635936070563018079178386600808112590502390036589934028311116773056469765461021060216654619864632614908095233760238833082695854933963683350723499821982307614255835923726253283763977166619907812295021243579749270535019529509094343987287730174832951369 (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.