Factor Info

ID 55870
Size 520 digits / 1725 bits
Status composite
Value 1443605758605595383251056925629992722952292667107812146143567763403048108776213047399776863999104201125585368898185897949880353395347226021850067893081092193103498694804399255852980487348001340243874377388166953103326480542819677579465138986976985556385754257680195918814899514763236563725242377823816076127499735879160578666911578324208126749403539461446568940733368565755104599467307124519990468237230967306596753577494568191557669882203491073400667848137853856737365540943314078133574975626898049947676561862365834953

Factorizations

Primary (ID: 55871) 1120405820649763900632301 (proven prime)
(ID: 55872) 1288466850135066360929722591396603019222182296699930142161934624829682254401988419521344312220234368224526624580917467427660403381596981416138416972268421896425386157450832282940163192116030542007328195917630388783724146275210536940245727900295052661987167910496546558557384349689057532162697875586423947102259871807369812994321022615783699799472252118727490451075688669778504894325347780346630297257871604630907853073101983313889135010438008426300849480232785794695250965330453039462159469423053 (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.