Factor Info

ID 118176
Size 339 digits / 1125 bits
Status composite
Value 291185171713008977599996677134830016974949403877019392224695744009085071437463553861660241614955601838520253830359923962747594065353499489958547226636603424372315092152629169681427788936316015847457767071676963470304832416415667403994763326307289716757782169532102239787949752894156934569376501915969182250556344027553668493349001381858637

Factorizations

Primary (ID: 115) 2209878650579776888742215348691420033 (proven prime)
(ID: 118177) 131765231378933201470913644816119715369873033812725049103403123605973164558383867666214410987104108545564954231286848321067005758007799559228692674977114174113395246486496840858050244378365245669953193998482121531165263575432891786891781910342664340402077483812055860602064828325696946178632935803862989 (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.