Factor Info

ID 185307
Size 804 digits / 2669 bits
Status composite
Value 150996903885173262508270456981114176933013595533463598864244051059762050478764069657958688604799210427732124564896167964443579181603164090703675720554857324170833143716610217569863120166922423665620152634459998127950018965592259206938853674593084287551188217274195545490089451877741549804590271449398878897961528037052454630459325824533275710917056478297480362319304047240766350491121651530264835573100742122834459008632471266360009043010272228282505307056285348261492439141454271315214295269908404322766639144123074136113934169957965338706662791971182322517378949188207055026307252588989986532280838358361793781037595270833578852051696266861113591302422211774463439511855197194102276461818283708492358414550013124047793852863489331539511149023132302442163003170262041751333579174282700756045575741362363

Factorizations

Primary (ID: 183916) 29358000021294089222896120009624407899108337882890633 (proven prime)
(ID: 185308) 5143296674693488800923849917779017863220528775594368431017507927947967711989723171552517716998272117099876478007808985515707822398736712052219999515684009205241008749660969726886653756970008008578239954616238009050531210778476531576610402844877193343961433463457842109136175958147988601473505767112033808157450082334897470640050650777113369977158747269417955850767092767540489704103233073789253466172848384693255963333854687601528806734519182629574933406715971260711435848686173671114256906708239101315612999582236631618029596879776202588790410294879587873888454859550430097690025876787485104936501822347049056175883919669723993192591779297728306687040367374643767504678391210164853861273844227265723905320462998818130336800882191056901616936052523811 (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.