Factor Info

ID 56303
Size 534 digits / 1774 bits
Status composite
Value 746997897919201968612304579497838083936304509840103513160044535842295539603720076742149899617349918130784645120962997388289132031295401945990465010721014800926403724958908126383871923010876503316254243883875745316306515037418717576008298435263589675190067736963264583369752242440852866661372105602063543722609402329266525938384046762439383289056674650077450969330981593248650639257763460143684095576066568061339241446601192607558337041839993894842959692541738203709232429611442719560327643632989988223601765667791085294277924818745179

Factorizations

Primary (ID: 55418) 18178782258903260081683549 (proven prime)
(ID: 56304) 41091745711039113708318875743170733274893902902152514444783536178690679578482036387936878617590034629306094468471856149566959609467353415232204676530151495660575946792263769435504343373674420437124293719205788616308813555332774541454945310895097647347782278563664845977662985289072267217607449334402701289359657607211936555795728821206741153639589651213912189174731775063333652585882917112289171108750307754582184183241961832717023258046564762803984247606757065764912379191662049744499677706193348343994926871 (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.