Factor Info

ID 132663
Size 444 digits / 1474 bits
Status composite
Value 306640236703076764552579513464334373797307310729356952843544284184702827108476418604057898884960780654634102922937530495885190165415101114479497161912427524851843072550029379687606680178935342935563493415218759080228539165130546647815532267410096941046803994925939367934337109021680435168717215303239664222781287849526709685474062251101239920770552175827618922196819678191294373325999598503017000449404940685184983722790028588627889898111023601

Factorizations

Primary (ID: 131706) 31179105887601949149105715319437017328831 (proven prime)
(ID: 168586) 9834798913364898689695825499246316966398096266007283050340638302493874067667528519793980576801806639212339641121307595367671521848707089509777823939265638475134889949373853433458375626338858176132235541082010799611812691057587221569302968108462311160190641010642934797738290924583545903255035350415583189050134773365350997370020023004035091905318424745802876436566670303598658814114957886624841533838671 (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.