Factor Info

ID 170278
Size 282 digits / 935 bits
Status composite
Value 163901187371972536453423548840102735182531859497088613668168034615525314007136190542465064970350120031105994009748156800823781706080660639690540859495018880929951730570294019674477443151005954390935306228488681224980323042839441227056047434596561084184834577928889367376450438385483

Factorizations

Primary (ID: 170279) 22119845959368286347633138022577076134372523319394086657723583626637754844988165889560185037586692259229501834875578911 (proven prime)
(ID: 169745) 7409689365515515478997361484280667197127833940319591799813227790995017780196871194637519061433128269839646979208504967323719428995332719840960884108118427039911253 (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.