Factor Info

ID 185941
Size 693 digits / 2302 bits
Status composite
Value 649949880404819386847248189280108489385020970168686770691211505201527491430674258832496890490734213416893685894982927721835553027151149132884331405623674278724666904963034728171762813224305840508924062087992326975335685668128991605745114264850058818737270675598130264404756377424290311732626860490694170893113665940239973762267269475716130734757219802366742708121115396444366068425592798176068156274348121708026741530402020565882310660411889371052048549786273416368151106445086465657344385477962922863088396757175162867952970496046423229257941808979028899906169056653877754699379869370501331417469422497230681976810449428958869589434873195964456238664868864423097657720714502910455735933278231

Factorizations

Primary (ID: 183881) 244741714527530253224391822567424587593391880827279203736658160868506651 (proven prime)
(ID: 185942) 2655656317761508923082737878387636023710714205525494989677984387561310592095240162510119839579875045805395369639090011671787407183214295978805317257215711495995094981496403656613055402536045216563346604856698198786682384217615086938831447416754041884458239178629574240368429954896832589109137007566744040361624529374294292121343153753168200536670626277629255014440169322222686528511368265779351719456946197723351976170945940676015292235047787128083384801245186639360448651050761634005660466251467527432948731926649133132157754085217195457714761192752713979332632824474459147038275159821521330468100530363580876466367814581 (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.