Factor Info

ID 163510
Size 1367 digits / 4539 bits
Status composite
Value 22128881666888964802529724525077368639293679954327477604415357992314834540217412641977173294176325815694530062502710459745705810957887890164073319716365823235001047198142400255439989040851723431891990187036486132508547498026017262504702456888919195348080492193795149739898558040731332043507735162900267834916551008610412586687623672212945412634109267591829684361424125104645659736362242044689898918177570643740203065082422298180457699337708163841091893735608821102165463691636838856715015633596627976813564335187953482465377644386348941685041340946299160915648810832072938935010484852753913356196992073319236163808156108225503779361726673556852266852252312422594701721757852896312926149088653420009704655845608899129338467996200598382713456143291085191058672187242000767376784224285712684654415120035197075054853711660190735893942884011559525269050893314653056493793759891956129755036030932327742157894115128909031445472592611652622450962976333807146649951746366579209366195771703872326489938477491594983806569632702374797422531676488541453677465773055788695285817068454429374779488801867128160737699918801449569022958062169612141012453072820417782879178547396549666472319499044971681931272570590269945306811524652185874938394568951618680268622330137310877136498376436488057769020754766333192867761796080198669410332153793206884177458738374725542673854827992722636231

Factorizations

Primary (ID: 162066) 80497216870193086407523 (proven prime)
(ID: 163511) 274902444174848959311165696472517565367355405614673403644173297008923610773609508776794105021720385149594577523052187031865251373700775506706137580930465094906382469832852739450694248370086533938150692737381465667729397908688107301889356377447674547095536763985340832222405453347728700106191609932179766656144551644474130410725125737597803406342836485698774865888040214668715812114522686614629541171157629202888420512375943699737842693039169645997710937132678726886686573886471353178677912420108053258483499771670947576842522336410649585475512405244736570053698102521202971190299041976188323428600312196601130954527597880149358431048696747603813178836755948049425646977420615497293974692237846387900177977086264595326630449185386276504538561263798365386386088532555048144861027953787729047392211633029538278235162901043822056661915566967916795790377349163558967676284787334441236642050971604181115136638290002299528207042256072748703173747778991646157055791750613418666115299789271765075416846935727425574409651676438968082534532249598253732580253599549702650197870461098586247893098820431160458811510176805590795734504952244098256600152780053155047110949172813573044920382447099558424534670365715426455624421942479108251035086308952853711338509553891978758482164662883790344017591689335846721352040661762414865729847059158804152098998381515597 (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.