Factor Info

ID 156219
Size 600 digits / 1991 bits
Status composite
Value 197653214835294288044778951322587282895263067914369197320800200186294418025400984867098915025226017404141603543484012283997803134454241948479104705724146831870726743862875473251021460917688727476493503573709426877395086407499341493758534230850148467646375677510397726786840186122821037462589791421699965308818468706051919811353178107423630304295988314945256155124990500901501132178483331349858758806197926814292213155204121282436870072608338158379366730598837773203851669467046245233485236012666068324470959833600163295606405612134933937162013469983367311734038935752956273492913310514553330321035041

Factorizations

Primary (ID: 155248) 104277841808893792264266721 (proven prime)
(ID: 156220) 1895447886210822674478063743275327860717794519266541515782189149864268278668215376586533817069276851315290081549801240139730109453807850915837099932986726175209463273144622059300786747197516647442503371724699486132187344888090451760322798361137811811284449420621085622833666021473642354033069707610542716283844566350063495609674244022185509631816321892548694097479867529273412179619090820295475051076291387995957339939286448810193502555154155099690304977627017963424011966774508722075606568720522262090162156591230796057219611610282701352553490667014346737334336729428185921 (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.