Factor Info

ID 161379
Size 254 digits / 844 bits
Status composite
Value 63067094576061916253320206949403450014293768158690404887187330118180970146012788018923424119277263551177065777785109185220512311340486510219750766350931201708740655210995770649400507644440925358388074416853501098222420682614258894814054234636184759944523

Factorizations

Primary (ID: 193719) 115530537484448804772890995770882223469241711827336407681366787 (proven prime)
(ID: 193720) 545891120644627621880579631396358625279785565395723135240930083931573480320011354862838971365093650741871091592161861711008791461204674258057928910786855813781422531736767937207604405974767129 (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.