Factor Info

ID 162908
Size 1220 digits / 4050 bits
Status composite
Value 11753925746408780972516678485483087822007143965475184602321635525982606750497227595888079414772476803095576492005227611328366946638795033425480868029469265279391100010697269809317953208172583652559981610626074289491876860169115374831077687922418503470568083994837649585869117394873077318824930336297834904002527412083738771382490899792475959539122577868489729115092952469276161160038258745147394131769895511661895357726413956069154734278145952791053656356373878665050623296371088690812632875091762038094454719563922059413840102703759279241799437664318871654393230400187099731935611293343850394109011472058727022287008104505448171000940340310398367351079818763692131469036278392989301172733449211850273199594594396087395746107416923429420063794281207655282501527457426415345273538865652117550944279960198351872859062378559930537352877892238109845659593266436608907239458823076945149683397015701277879231562047324197232101951630095281146132960142066014359643058734120034982818180494000929786864324683386263933468584514062885862579280435313665046064375795960548600116218944471562930511813859481965252961817174407564028150250477381849828473660937330421701059563293560087842489816739306916639945183155851806792434853998525471

Factorizations

Primary (ID: 162909) 153877261338041928677 (proven prime)
(ID: 162910) 76385072389528845199734135083418124467240360412648689299800267493986597902528876838583285106505688955548955588693516859735322249645775904557544088250328210331159048977941893727711788569066884825064372845505028466278266334144217494676408801915445402027087474725127543261882678271817569314035541294740934065642254598446095984364450352523836035117316586125869035193593706673272241838746431984450109466103507226168335676825332361536973356528905380664789265886436923263356784735855886969098019282610935612768140685921846211738494016988596155058603427400764685392705210196104941916906171956503869360447174319277217419562159657694937859768256611317446950134326252666097564576709253828127015432123187094210160481188162343602301128395511784754654877859667566412522845901872517612276853559473830555258701113424765227689256101813241618909593173604990276911644476875579471254585480295161924610462625718072925331499163560812343821174903470087583538124280914566882499676988075697468414095812371742780628589934570948777442534678945274646241991887834563400607191147966104362008709100877386507411758037458402140932747342668360106592949977579440642867536081497757884322300441948122441332621793237414484372497864396723 (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.