Factor Info

ID 39155
Size 539 digits / 1789 bits
Status composite
Value 25418292957219846164956382235698957947439944905506431514138304484787793295571167434215470132195697744254110463427023905199967972627035316586904358298887701949106742343405877077069069246696097427962601750916193672946371133571403883298397647225431284781138409202910061451594210893499483773814323189488024503726834685345307456661648148602347292168231846255776753823513105753571526524102480367236272891354854532996452861146835070059841735400333097643003880386573056170792831521043355033743050485177805290547277612123521238080479364739484527081

Factorizations

Primary (ID: 4304) 98139929939748977208994554331725481 (proven prime)
(ID: 39156) 259000520713891811838171841084334059440715236843902488023913129983118867214043368709020531551535950876314671476598367202867442788917764506150456819067744833133591951796371914834563934004942489609569857353928236181145943546843219592447834241680611867704761731526740937959674541404095100301600547289767589027718635750365401368441840546352630658149093111457393065394979167331383715095371462638552086527175242543910136044797713272680412398989180967056977141119596670208062059540562681006872133724727765473601 (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.