Factor Info

ID 187140
Size 480 digits / 1594 bits
Status composite
Value 394999882282168293743927676536006583543427760166326431969501359444449418427203719343847995917990483596035824113306569164296567655209005304301657981257423758066095355968635550702934343931040287376484573405277903553120259620978281273818498471173388606667814631618024466191085780434747793776933032828030272706116839212705979955692379020837457102407833300910979704846003468417156276494109637131127256528596731710814284685515969284243290227773546342362385928377356618778837777409419797

Factorizations

Primary (ID: 186438) 5634064415679451300563118229814873566456047159668348383664519440339426108759802133063545469425447622423 (proven prime)
(ID: 187141) 70109223668599552307537321547516516046354067105648280985280130316684829364778284099300295020323339729375659801772592743723109876856653919790250168730991567282735700959544748409613628320847536536794076075053593725997322522139778597743379075170383291870773662159766931944123511660238714530193382968563358265454980764360676815123419046665429799446243381842111135603110329162761139 (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.