Factor Info

ID 53789
Size 406 digits / 1346 bits
Status composite
Value 1428661278039332808017293951649841819498602518867408490979454351415481821316956136938680097329495266632046033731511694843956336972521112223063730845922738335409845795936756560116327701777893574980262075077188027458785477630443873885283376213778772457792586238000127756299438993917468645145085439863450863556195164724011812409401565047838018955822700701863243637256019163897832247350087443807728435278558149

Factorizations

Primary (ID: 52527) 27764103747580691401 (proven prime)
(ID: 53790) 51457136561226958423960925522602038765808609979296040063623608707630438996711274532590255737192329793128817324667724370977584225494368705348502815649104772167746878481324017299913848569190709452772773366660243173087292034432229957425132955445133016966891301817979295697091631736947609162324359082628531537307849261835559213351381312882202847070347931682931358672019064957564178238379549 (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.