Factor Info

ID 162661
Size 909 digits / 3020 bits
Status composite
Value 685757637303153215966243459875991862255835241491582423984362180128932352851573372952812134902037825544220139392439495457206754806629894406234213294474433342132299154205136690394725458879386370240343347579464826701639865946569834722446504281085994861391233036708027983954766007971514919415805630947659440697520263306696203555821586576599755836621076523609460571241113880844061189490829931397043507155362950460140879394274224533848506993040194213749678352791001129300498052073925832140611845340601546579476167178948030840417361806858396043945577501193367192672808137260253568445276581070875378410897784613145941573310610356760364809420137852067038198863443374504007878379245084398148531176856540775335782437400053784695854425916626264274931824007068139681763484456523187064485123487502700171455322421919053382748174402385615781426208629325956067667828326753312954692547836779280408197275545328227331220802487737

Factorizations

Primary (ID: 160960) 232846577043840572161 (proven prime)
(ID: 162662) 2945105081678044698553628908616801361693217790774170789221600391356083623571675473705880313376310967094941167597830010879157107762296167113185498729041266647106397949821809616856768125390881160507245617490316389081831538250643240659378675703236190617476371150243724591365100579882533510236839237231392316826376239090551378549303217165313968296882782306345455454908069929577504023698631300918010950577699863875392180983812429036706458540585601996315284124936546778241879130120348152785302974558970726819298116115058774402785275339894167742129588781506959906410375099306423183644463858438025935235839949036698047462044877601240337083944112569172197954550744914075113707329403074444566995264930376988211670951071899064348278285777665469616015446017268536266061678631574062379971379492160838197396089104233922133520654196548263898844031487520699523768480944000918386744084170904323323004601017 (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.