Factor Info

ID 23252
Size 273 digits / 907 bits
Status composite
Value 574074654859269292297146155167166313228131481331555497960127286271847493942883306879813933149401046636271055589663021391050937073163327250678411579742805695874715182814103507251301039967959185325177620875011161844838530689931470812790700784678628046858782221308496724005563

Factorizations

Primary (ID: 8321) 17225454456724489912483 (proven prime)
(ID: 23253) 33327112286152860362805870305112428937501115133606420908020068990859556615165558368752071086505099660453566916001245017020990163562088735506933324663437688801816131673278156028226077262536176057537183532666766105479317552036731546466029758035319082761 (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.