Factor Info

ID 43291
Size 273 digits / 905 bits
Status composite
Value 223956883399013125337671173181744938301466549554394241848141818582255104127810593209717024085145087827182976514583712594329049709329538997824154992710962253134385595499169159623349267802537907842358176648492692389393622048895570649905854379900787593391732330928914615566711

Factorizations

Primary (ID: 959) 14227819087566557566797401 (proven prime)
(ID: 47180) 15740773903621330940481577159858896100445246712000903567950318533144293665895452492193351600579055692223199251265961230574108788548611265367843104584348149120910340051328863175505813623296784363454564518590616221542058996964381978459398536436575311 (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.