Factor Info

ID 197984
Size 318 digits / 1055 bits
Status composite
Value 320620351372612099076496754869942066598561944314732823443390822388361750853789200983107145998201870695472828812157512446113868096217334467120379093225608910690725147244639602245829048537247341756524371654637637693781848267005743163426442578586427060456681853488650609124235828021262556097731241458312533612091412360409

Factorizations

Primary (ID: 197985) 956473525930636261138570415460990666752469928679995053237350346660389931496342069 (proven prime)
(ID: 197986) 335210899915554568524193622409744449569371139414228592075185518099685638834470461918179314150045357459492051217220188977759548884170463527285592553088782246968001804427446932927284837864467085511830468635278210015130924221257571273331861 (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.