Factor Info

ID 38872
Size 402 digits / 1334 bits
Status composite
Value 249993495306089567648837815827722138865355170412802306648271459733359404507072733801809272861448449905055520366627251960034323429177884347178010011656248895760021263294747711484600622989876853076139512081346910848076903072331376892255899520986224185856139025514966399043981890574006714225472248242072709730508310924688379924993878541927761245290620089813154290331328898214586480115052319350403116745431

Factorizations

Primary (ID: 13295) 563704070784429495561973120973316755092899532035633913219303 (proven prime)
(ID: 38873) 443483572787061786439578746801638907341364835257573780296207078628303685370304563524225121106304598176674315561074302474479766798056469931771268264785277490434904610078153870009081259992806922354384151242067585854320354780135973479623889441739940551157810239220666840543732896918162823758241467967976231099190246392514795484777559152116549777 (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.