Factor Info

ID 82215
Size 251 digits / 832 bits
Status composite
Value 16605636530628759485699508490895454255027264645416387305711334178906048537096876308383604818862919306202562855361212074592987445284138200123633048633826338002505813529253462141840011182713081486344869249163071590804152589563930582481963409420795372279

Factorizations

Primary (ID: 81219) 944734220043137387361219662363131720992223246427651677 (proven prime)
(ID: 82216) 17577045668855449798374237575557070909512967634050263542367827435367473777708248383063477769560192124215725118744391735218095771460756683018785827768629158944450962799544262784970842506713622301027 (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.