Factor Info

ID 212276
Size 554 digits / 1838 bits
Status composite
Value 15814578880420917562629903851262624637603248485769379949567052537891222306260329865859109988549431729266056900820558263029057940502108106284221873049765738774070754402162688221442635806143500245509406261441589275161364482686210285105584125320003953625878615470676821291214467795953250105971913864249148630363743752016796326152722404456771374937912876074037676529774464787511062524890926234139451602819878064803816499613232614976981035819042995095935491959566988118940275441965309884282915652833020034005495947239248538442867036224990904421880252383959921

Factorizations

Primary (ID: 212277) 6216066104107831373372981 (proven prime)
(ID: 212278) 2544145865818575410030339507907546068432368037788598991105744998015459585053799599759202362457308134286156017118302582255935917924595398321715821665563759543091560808624508147057155460590491749622803117553218346472857557344460218336492751917653359544563535045367595551111920867244996860146045153520620511574515809080346828889162060557594759539669421293277486010747140114003519876467528488201872051548523985461302285803183332187653225361738548804631199096767116923504224061987391213099243636160062599843271383375491640654813601741 (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.