Factor Info

ID 91313
Size 603 digits / 2002 bits
Status composite
Value 286915533709725687991857265213791108819208148969298730062361159422121300220639904990035149431850299987072689427059062445571592799410342579729697397187748730599077768039396167665199009227250522699168701535368104193213596739015001967005501378252237779293545906973060451891839281273855573146409754258665580795969392368201966329021480987927587309019615177896948670317704214192955499057415568741217595879451377162933945140537395384791870282996222257327923440289375442687556135363968460710493415673394403953051208331586630857419774263907792466448053761561483200312718127888896569995268457340484945523864922953

Factorizations

Primary (ID: 89860) 247928212414764752444962171563962739907824535517810381112237739428842084447076180307396251593 (proven prime)
(ID: 91314) 1157252459956990122291821952254363636685817886509779305985247818678038013631743707516198110682131051504246840491180889540533899904715401620694741618398095405858945794661526307882815532733512689874519453784544297192235010980764363933503159420756214472656385753175667093905437665352893566390718296404784609160140779497717954992716091987831138839309468609281938547489024352314251258999922072484374076594071996235801431590021230563742276659822030729316637858281991415011188653199839832764587068979032812921476251521 (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.