Factor Info

ID 151184
Size 675 digits / 2242 bits
Status composite
Value 473476889224127563630456039189265915771078156375206351442618999496294220774281926628408569850607599015605593435809090915835215909305060136485685298923187156525109000550683387630850441498404577690397950996884991752774797030481523120742412955063507796599126037339481742327818392543810792104480909386132484702156162107523406030628295097895435635168555817585897458046958507503097000724806485944656130167288216314803593065036652179652528687987142649966592031699940843620026246984353158357357343633719359300088467326762453679275476723342559368127676394983174774596937678693259503517275326044401600083561295971788391311720144439410355063074851374014471246206645225005411494454839511

Factorizations

Primary (ID: 150251) 198395627447884950912733321 (proven prime)
(ID: 185316) 2386528853053989972412789054994509786716677748343243067362961725464125193285866727098105650534489172201329689830640398493575688273660886683841865257926020702182681672481065664152975402794815753660720281325132772032392841297097446774732339475956052255654487155755289505164633744993050739442925416834416835187084108149275964272026534971485183014177709334761463400146297001355839075787265317988959959274643796493020761189355699560217715766161879793092473829484739046051951916707989679726283532750437276210923568179140775987712946746590650440072286338509321114072327446877082521009650581605559741654454928890372533988510769351102384344771959932255991391 (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.