Factor Info

ID 199019
Size 1118 digits / 3714 bits
Status composite
Value 63180995184336859659804306637244670162377146449814522081757438552534478969966142218239871094765123191276834907552685320379310961580355354032885873831266125672178613968496533940389529635936265457574850259270394176554608832663399031568662418427289168228840199242241948235243759115625751244246908534490329733701019963549450071361169782046573287973098878676861755088777910528445812939229882746651672718073108587325336426876835797209115540627388500391538124160386903031175180113335654276006516534969586936399216739509043320420293361027299787039565252601176150317446090409760388703698389590949014504948648488390455456377509966596274764516126998507716805696099553995763245273236430563778665949765419489309282739167833089425735436937289152819011507045043326271457362686776345520819627576441651535178711455911311205696524526535691561738969925082418666668920840103409489093927588155723802357687833358562752115172887616723370023867963376513457001956508467349946452191511954714058340540078138330518810330815191718736571815355759204362532994173863553386883522209128712729330997370298053969803733235529444402899139698232378805408507

Factorizations

Primary (ID: 7512) 29579867253585988507046633033646287 (proven prime)
(ID: 199020) 2135945866243783846994118368340017522988491807393090589238283094943980279862143143585023195307144540879581169119684205973115860075881930783437733876625149208446396927704200768733751273697705431967282273532903786266427787605550888931192644828049435175121877018772488082667774278882955270592698487667588500998470999272776620331164010310333201993111645460270711597578709836125505267321665189904407084580178529917309172020601229979284587737184748656659965379863533637253291249011018197320369104733477979331305491432338735747102594477131837805055869155600497017714337154371646398710241950572839786822992210693189693043288108601830054490084960472372780014867801791168032528550661235356287151926611876392686581094983647399526254397121670189591497079215550312990245799263284017505610921780693957492804001013072877701048064994219679551642861524903077797461226538421629033982517970420251469057809290372945188897824281644340226862833712032099558242055806158120996984832428455779186037822873716753621751571898438521893601427669848621503961061618899956868013529301897080677096955454132162005655061 (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.