Factor Info

ID 40180
Size 566 digits / 1880 bits
Status composite
Value 80771648287590775496021363635429451801670104292722599455015447897049653672249675518885396089946040431605691628346588319185712490346832430403869495172986080560195393522817898746620461911653805229699828472100769126385670243504114756070756875555172416537378689577249711999789741209453840941277136514633357144871107455891766344278742986280706372175014986788097180169778730770791974929056258783522568480696868688793830521393780777082847958170362894066382162633755926879309798518598076512941634925007941591923027596662224120260634679848205979515336333030539668065138925471

Factorizations

Primary (ID: 2181) 403513310222809053284932818475878953159 (proven prime)
(ID: 40181) 200170963983792436774043925600141208793707406735398853742940713369241342340287103314757664605402382283086413947179614457885001145950018803129302661920244798459155515947125246777182296926022878729778199909578098295387218633145172218732007034639206779304683317902607833555464804428261764397433534420664012901476212084496810809318520675108295131008741048569343312370001220051339841072015297363341630063581941714155192823083421872431488263946371857444820970416555913591586655831608455833706214435543863554386010735556333331174142569 (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.