Factor Info

ID 153701
Size 732 digits / 2431 bits
Status composite
Value 572594965044737759079514578189952110384618651918459552230498808960543363682930918342778824889424084812957298257505882023911412756255952275459198646309373881471271539801030909147483204942953440523481637738104575639932424719708244334050131955755594858484858999659474823686038682091486009134970058034386382218151515814565058859419779627043155535220426777477399435546517446114105768760306834975407245418119355162399553784805891555847413125290326550271375159712534577006111297434914065112051516591061310351188033946416601238986710087621138732838458530383175728795249334300596440894329211205420931408163239232452650010536346117643019827112217998075583857410039343591252478706923879879023012718657358596107147020189746563030491931785063919

Factorizations

Primary (ID: 153702) 58410249190707256643989561 (proven prime)
(ID: 153703) 9802987882747030115323714159284334386557028081573883780268330241927671885512181396220025443463223427378328360876496722551069862257279529941280900734423142692461492714737622452135853150763898195120392761250380377172081179927264691558089788751024259404590215714078360907071283019554076339103099326286466801864150471629383426704891696074203531222135674258499104182989739707293013103426197968186316506711806895198946072548761708106292316115878210225509116803746479077478382620234714285981052204941502755187332606814263774851067073901174286941573725988177720178900306184036790238404775496988938116014363783384669308757962446296076417440480861791816831574016990156684944636760366047158575926852600025886458232679 (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.