Factor Info

ID 7972
Size 254 digits / 842 bits
Status composite
Value 23903861337597872509121750501177314223473777932583641159541892143061206810809898817064746444006031653221998492474541702046700118372774410035067481902253731672434742375666139910581574711746783108434995355634843831536430443284472786833668745295414952840867

Factorizations

Primary (ID: 7495) 26283825237209622143 (proven prime)
(ID: 7973) 909451387759097180922462111345801785314814081614140505027561986117394872450720147600424970242041876168526681095903320398519330477239893769177371229272354477732982770836101274917970695101431819876950645666928021999254450722561617391069 (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.