Factor Info

ID 19280
Size 400 digits / 1328 bits
Status composite
Value 3741748510226151148441349462995527419301149398795053429575746992975047805697269995566963382517011080874923623855316264543234323634768369068899105763456160243879795527657035982613443944846852831156848089148602197500609403671949002865847832519208809631751392787877557924754864457992851468568786209992890351083294939905005348383011015035880107935589131091570401882514412800304021573091474124885684878823

Factorizations

Primary (ID: 19281) 1381735298979140653677620036279638470695617 (proven prime)
(ID: 19282) 2708006745568883667196890430338732497054414471003380477028532256540162256613679916061822901440529461153640349889760093512547912413477409234206974668754559964331216711681728858958317199710135613326904318707128749461894226026976620419655472721771617904744712034059085745043697054825474224983955485593008906457827892839760587330670931188289398440821718164081319 (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.