Factor Info

ID 181584
Size 501 digits / 1663 bits
Status composite
Value 261121454725599482311476185995705512355279908376050642513795745450518258772083269807209982233260054710739731631449727188224787280330730549209981093653564867929605411042105414900854530357637929166510179901673938702963041573205002157304411947143497746283732544789691475273282818818331763811105644323674646722946256617136008704125007641532881668012758945736114373676079732540551057747436729576118105287836232178368610143249608995262688095903900654868160131292065353289943197897611388303900259931587268091

Factorizations

Primary (ID: 4282) 11459299580388289258664119605215721251 (proven prime)
(ID: 181585) 22786859955427711171863790868310612003085224090853256452894222234227088779828733405447009188006580533804404077768490556730845329196391481692593060415299869615259454015991413519826612847876758802309738971681982425348905798404056751201180747737734664818194238501726357409063073250523659983787560353662159766356126427056117589064712287615000478888722171160229289730669261862862857980698206189447221767893514354232110428004722219170728083703847125331661847146925696841 (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.