Factor Info

ID 64420
Size 591 digits / 1962 bits
Status composite
Value 388287422363238559790982772194090276082496549193049563490793287146235258351817642237349678304337180525706899149358924775539021302234986651384527802527660984418950025834108550250527459484567586283689615433579591237673428093674968128601441649351089076951199558476765335350455523139538370739765183381379268020833689936983220628425325144667014215397227969778961089135226970237568957448147612376135605924367359634971701708524459749438710590483945286881037172047067158998090381149415990851422231686936970868725915761525419198891628152861255374005148739956279146426327792990052367508116392970028801

Factorizations

Primary (ID: 64421) 137772140199719379136459 (proven prime)
(ID: 64422) 2818330482493509541377684310840947542488939453669933563743269836091876246411454977733100254927903675302446196008350641136462328153611870127084007377718526869349861589844271866041015353344481088964527698896930985224363223617130895438065666390727590959906051860601268330531526291945720845115649420956264900016087966783430161582528063541981388220651632920249796016560968046725352374532500648463719162813073517032065500087501115421157834089843305709098552627932047252737777438740457939352782488177184737507615055293879303094194141192758907342358056975810202806895922279139 (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.