Factor Info

ID 91754
Size 407 digits / 1352 bits
Status composite
Value 52800459545105766594897381113551542393766007369799379842813169434050800040522451833080575009507103040434030318177518746187851213224279107785637179671335170693586716626832893968406450602303839753350243417934310939805753937247870237572408106331713146034758459439339100952754780377938892245278054770706400624959646356132118756091207640576802100732414225400649286761188309871988184423527698295087198452419492181

Factorizations

Primary (ID: 89923) 10225403621607465978209468381780497178215960444155868389933706965372697902643093575724767891097565396540606047747839230618272336800207166561 (proven prime)
(ID: 91755) 5163655294108123077337984522000212613736420147032085705268961315865190978052804282230175374962912887708952978609861518067477221362992125799246266562343081450949163618473236833101134594670642869330412608590846758220286021263249161981685315706523764720143357979367170421 (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.