Factor Info

ID 143659
Size 391 digits / 1298 bits
Status composite
Value 3383633566138608487578857262538265158211233094338439009466683432831974552351790266791300313134546681315404224512491219198995309515809835146371667267153535552231010276447770986468195702805583116948723252101624818631978335501395443094569735261052764209394457580583509478680302461171848608760787738480874224393158050036976021262852271583757767348451629982681036124410275745075712230713252976381

Factorizations

Primary (ID: 179474) 451192255542472380658375661248670643855432555281738194586752971500075970358580196971001222539378697942182256325431308054775109050420950194375497881350727255804229321638429964090562084038230469763 (proven prime)
(ID: 143305) 7499316587494252012481917757659109504313962394038244411468331299100043261056880271178570088657557433558041900670155284287728457785560998666926827983009797713971626627456165910044161132008576489087 (proven prime)

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.