Factor Info

ID 117629
Size 279 digits / 925 bits
Status composite
Value 153731667407908800864701691223529927517009943937609695832860756899777790351333007177164286220311058490542519431441815028830257836278334525779774721294525555782183792371726404324252916970872131085570247003354125730543656840471901878839799751600328333325801376797432702976879233277

Factorizations

Primary (ID: 1205) 266146882200264269210394982818118404450063235825822769857949 (proven prime)
(ID: 117630) 577619644224245410970340944279716336160656185932472665234225199651703078024042038192339411475002224617797472634092456437691384066736574963882469004274831441692514787451209183424529479274563939795155547535838298444047073 (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.