Factor Info

ID 191603
Size 535 digits / 1775 bits
Status composite
Value 1903555951853229747375419795140508441327337052766154865619962866109481845155179455414885656162084002598436904820856845756988239536291147558478047341733181874736998826375738970119781850829869596502711014603245069710177925438613787366871188260073192684379268592291452130614207258282633508552625984759669816942257429430720602688919583433714747725896378882051484886989721903096262169466629587818938041179210932606826615873304194050696519995875884966680757308088559824457082225745361408992992024620268780755662658041181027523633798130148963

Factorizations

Primary (ID: 10380) 5058345723951854688505665428846313806490903121677364358901199128608233 (proven prime)
(ID: 191604) 376319859443309925929021405640930884427120281401761214538809097771116421922681200557067786452955503489044588588441971621543765308605231204309219345056643492278017901263094195933597892499686113027460335134480562123029558484348733399284203090418943956342949225433402601881309755334735881874168866917569038870679451548143654536476319367159392656500948752342732743720785932583568533078644459335702085943802695201567163874276321225391763530462310210349367006969858184811 (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.