Factor Info

ID 19082
Size 273 digits / 905 bits
Status composite
Value 195448575568184825795912894900581927607673981535040256780343325875023263790213917563900114360298545935743940099269968618170765357728501437163810030250701068257189847548733625422931531890039058336281463921369936088163971735000240082125716179522335392648523499263422452547057

Factorizations

Primary (ID: 10311) 46782247616476922972329742136208001 (proven prime)
(ID: 19083) 4177836370122305490393111775734997587910541642584688363532579304955121833349072399613044465156147825052972939462432391894873008084194252954158579601015017152270936806944349260833134359549112609619162725901733212784471529131332320960691057 (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.