Factor Info

ID 101210
Size 300 digits / 996 bits
Status composite
Value 356005862477618919114027394939940976946189661304648527451050971618724999310502311757755176974710734241402618067470428184652674016041638029506461283080978873967506520824248087319109272658121551527370427080274308709342467247528577397490216409963595038349002214220204936263055996809143179493822692146689

Factorizations

Primary (ID: 43907) 28090826446637796307125089 (proven prime)
(ID: 101211) 12673385140657882688786942097671229230405905879743641921070400334142759313607904042416674197933176357853632933121515165974502727201370105369217246165082766457108201946527271782385022940355036015871120366036725313786179270482085984347709798980146113389848892797332566025674401 (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.