Factor Info

ID 165591
Size 1105 digits / 3668 bits
Status composite
Value 1160236311938578705182203600182319576132794809708699351323569918676249034503583181508333189859454955636962073422918962016892714005630475570640219838057998317165821091657451882175370362559528474457438743792018640693662734320823916847224549134510729965160074129457561651840369073048896152469589329243263229848568905359625270552531740467414735956294338545821169852057398967013051632634758835866720857804334415014691860232150099159004174977568304970439042014120736203987765218591274566583411213382651216463128558776912728483124872366292326845226124098818316997266721394592495605990529801834356744753919313674835505046171177124704419803340008979701614502469963881687271187710150414584859848112227119060413440042362472141407848795531263937075895203748119169778835498410184128329545260875241108258116277726538756884205936697338083456435987674476622451640676724835638266298898496867230058409824801944470703220971245127537338405256826431151011544243532837094756367632294794503315397158925595595802354028527808754903254906115440914828368118817600428733902018052545489890519965658604549269134867699552196532176252147

Factorizations

Primary (ID: 163522) 711722995847507981153 (proven prime)
(ID: 165592) 1630179604576340096459738195141779247727216579342100594225364039454800961599898538825993815598725105432378504726135457120495008856400588763805926451209099452807191453109692001999203117060385270821279128301733750212137937525555582110958347488776442928999510064384901262108885996670309192651142745842005424458134731156517790438959948223906218682770213344567369774247644548060719932538179414283982867956109923874484571399772132251448208286305704377547965385771223479255536454550863978462594346335414116096684578043728404740744595320293958611422720472237809268429514318826141154483677924719133421683156145478332908109234386432889838779362311591684082098073081647985035538683162449796265194679928372635798888216548162889804051614775264842016100423578634563394988748456763885235720332727924837592410886473422437917797795119846868438949134306491880317410132990350381496584642237944571610679305175270071580602855269990274452026595796092969370666932317405450713121397683601530111532191659297461824474803507860563276856942870655003873898777259086706658927349210430457451624448488805743546406099 (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.