Factor Info

ID 179528
Size 346 digits / 1148 bits
Status composite
Value 2130126999559872083333338980399792122989922365892067321161206896136103113057082686563042068361179516120054400341852063386143496881039799920805867295022654083123372831599955287481272363924736838630506727253590539076490894810616160389304693366508541957954353567981776506517771831610065606986296653079370396943986775185899032861760197333398512861771

Factorizations

Primary (ID: 179529) 260930184688564488309687724478808488775741356690134848357021857925469184487366129177286481803 (proven prime)
(ID: 179530) 8163589820404656733297788993861149023949787181430327937714897098225535200088775262007736208772280784630681244254565946287605188867683058640911395714104584077297307641716484153215472567649786754279796907843438932260102440504707735846586183315882981333057 (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.