Factor Info

ID 143966
Size 567 digits / 1881 bits
Status composite
Value 135655453260034125969794532143221295821027029147695232884938870859925047114872993792809556913627089464419937816424211756382442892474584176805425243083797585922637027620907672500462562009808001590087784819434648756614454239566382929239567008493578721546745275084407038383817778026268023632355478748751378054074191060476204435892788645620611668985999812894305176626935861260741249757311185719769491444864569063713258223693600265334363114529810374753886338877021985017532983283593730203163529307954744845408048769885396284173256087264414788863149204906565289457424014363

Factorizations

Primary (ID: 143128) 917842427566819615573 (proven prime)
(ID: 143967) 147798194097056280891793481188890181040882401627733751512018343833527867604042009238154366399009267958041469164274097683105321582759407373086271649677984762506858026617916086022035637252607590426475973442964085564713815542686630882418228548629435552345582385321467725408495508441012473647095430999516164866590647745025197718279530732291035511647748101568241444895513298209541515249294043415995548107487082601759051589692135673841532106971988813673228603575443807520952952201787651393376707374393820403642802300732802576431181901227135486644429231 (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.