Factor Info

ID 142097
Size 891 digits / 2958 bits
Status composite
Value 158369545718046326143197028889173090617408101909980487663570537080891816069755105050163813091164707570651224802619282871452830487420805832428711017932124607428941528949185276490046186726728452376174696819091739572159854331018642109366336897158973182149926210975044157010918233765994897661711138352359676392710732202785180683857982173949231375382981302959794779437518727455594365296434881991032592438907688393913556940580403846258779734164121190280624875208723338512089318910300331641990428936283865850858561652744620397798578163782867169547986368477661897423525908134844797669912787903652077686581605073842435800835602597178957146403524684695948460402638273045122034722950922000940756103890208662896283243857880446716442608555819558050490310953621712120077146369097883365970074527452094636021250684367429417461074587887904946240308982420492870649628172085773616809994482502081626968054501237

Factorizations

Primary (ID: 29351) 21204602236048703664124180151 (proven prime)
(ID: 177484) 7468640248710326055703500528599877113921395794755461581381938589547980014736760205121942646456293767068242254249678572501017246607144098845670549950752817754295296962583840675142594639107158756400841885153540384482663254513730005214123674532417662985599298405684925773021851828042405906354428913657224936314702624271276043102902114032024551927137361318069145091791837946082805313756171494361716008288629787699579688444550216629299092947847710510294858539521151589531766373400098260778896849922422637937707022880451162477577802535210683704657159763580549644597850975003143066049211457439946083262945936799663469067116499205800959247921010232143657534364310669549931869620376655481454503907961231079614259223090660421668091140939994387083966501293044952493098721872447931074258164019989835782511928044122811463412537219726004029161401011858869759277547548738363187 (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.