Factor Info

ID 101284
Size 479 digits / 1589 bits
Status composite
Value 19797416923266360291909162151119505753358407268704719265776605228446386237139817889142362591761093561799257522222008618172115875050950563137754128904906624724408820479454309188961495467314338762245576035238736633836960585930999347187376788592766235378197711975817933903087204551421559339988010117487398149666021830546798511895396445434188044532003577382122668907459446900646775792692663996108843306678463053876016093995733187355222621479693941005222267405412012672550024373973861

Factorizations

Primary (ID: 101285) 2590640289100081338401 (proven prime)
(ID: 101286) 7641901118639457938279452934304054611471832459295016477966279565731779542958711523961628108131592266366712950001839135553161629593296765007184978340697753933019912629646868981123281445147180582133777174553603148174513618530653100766174130639194583233629505426535462379291300790857384080072389136861772665762476473716221216862887338422905770380135756209947794833314901960667403061826995016855569443002513310140729644890515388271984984292332027869682650571461 (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.