Factor Info

ID 150079
Size 347 digits / 1151 bits
Status composite
Value 16078650377427280120425513971221826778983316409993557125920550988822604446529996559249757349694889448195996240239458069858615195051390871394668399486545209037379804893958952953166109891096763891709151043822941800035695260709751764916621670636086895546206037147890541405553566558846648398632921583569863864079188157143320302253027732917668933653931

Factorizations

Primary (ID: 183829) 454696338757374194376441637148158722979195452119 (proven prime)
(ID: 184137) 35361292816582018440089691157170040586874025948771862956250248828532190435938617462856424371600077683908804809489796612460846642635150496873769219916465019583785010682879998252598731312588872383935463522144446447405721293182273709248997420132751948608892085476392557911859975803056655123349800047949 (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.