Factor Info

ID 53126
Size 309 digits / 1025 bits
Status composite
Value 193389464461785023213526742081808989433450204279369388723757624344233776631213253325313694827356177362555079962822354832160441723045878272325597706524456452906663561218848826896419670799846682180524606960936084365530702429268594720993614987801292440209814376442990557664588590270191187861369019189422795542191

Factorizations

Primary (ID: 52460) 3049643652382570802424251 (proven prime)
(ID: 53127) 63413790759027592250008232513090398397358883428679742480989776247020758067010898832187414494583032662008105894919283716873633828805972970647132479873388722831422724319238163043788271600991869618755412998140344724893885247755967091916052573251808797191964156963723953201806689980822941 (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.