Factor Info

ID 177473
Size 449 digits / 1492 bits
Status composite
Value 85139127511444444874139779008286633054052507071374802293267408447478277142140010645284677646365807514205532392774569810275617788131279404665504020564277064679924113505399483216146821982406748551162526738232638085492546202607431208484395134862926113911455478411851066964205202053088414342561198331869179357357920250378594309002988050500689402325957350264762457643897563394674986300378555887346361675022546176988775529310726708824953878371475665974961

Factorizations

Primary (ID: 16574) 2789899902767555619393229690960985404996951400604794095092611250582000214439539607761 (proven prime)
(ID: 177474) 30516911171969716861035393514459638097671370885472969056275583511548947161861052407342276026883115256432770733915243326661699479081253452588115343768250834519836214073145879122230107377028410777957336191831266166453301505035086106178656531062913648146159601096820852280201248495465839034878210761871430385445075157199326728461405393756140773730359103528529544415201 (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.