Factor Info

ID 31717
Size 562 digits / 1864 bits
Status composite
Value 1168655167172501624361043907820151233161895279573737476635580373840381786924098184831032502578481778422560266101470993362604353235752881139381664797619891269520019303401656117318643068479530850361687675478820798031023375591058546672386307401103428383195501112810953605598789422335827318659656981353587882465402434243981342333602050563678981699172477309834660831861659901839531581225065063798966552563757148190921953535958678412765076107148555275301466577786264645139192044269030951541663384817309610476307071254977573248678959245641698537568424362162190677374177

Factorizations

Primary (ID: 17292) 138457361320915478919381975760508114488979126852819238404548238145324558533 (proven prime)
(ID: 31718) 8440541954745194519595482550892244560752463506024941399224202532261976012991726660755600261753767318631097514592073253603852133962082505693022851553217372334166514874228238834570373005347439404791100823072984559295568788157193132291402809178587468892492133983145077678904530687913292733164959086246215537341791918103510682144486934867072107385393174373333551108636105372615691458292365483768858366041266329145996268306492277986910432384416630856808788190615315872622483069091688330773869 (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.