Factor Info

ID 177218
Size 359 digits / 1193 bits
Status composite
Value 72726736932761551332152114914330683023569522045418472023046343078845164076030029016982467664239412346416332218958911868543567634371703334449841181028860587159783435493912205174856844123751884291174550246714419825046624545560041065870645767945622929684024486710631287445109400855566774505766921395858063431211708462547355302922301206262328077148022503179934521

Factorizations

Primary (ID: 16850) 2270022335821931671919407906452434826267020529374760481 (proven prime)
(ID: 177219) 32037894863456746932074965786040250517130501816413785458327270228981746759362625829222176876802048879484572961592390032849567283784174898773007917075369136505513470975180975750763295041253159733842153305959522196395668426987865945760310859516405441199400934722243710772141582959484623096397247426556770841 (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.