Factor Info

ID 12924
Size 244 digits / 809 bits
Status composite
Value 3181283204096345779556462533503223710340485216849099861414735896307296612367493369734440654896174532101560285641587023016045889997712699663907677917692251473325383729509032396334437799911283841289356611662025058121485430315201130270103424563253

Factorizations

Primary (ID: 4233) 6957596529882152968992225251835887181478451547013 (proven prime)
(ID: 12925) 457238816656451048414118596958370293123136600611820778979707874799432341556326659891544621826681883221268610045999048428761866294632725848152477534482959408904832219423713470772015255345744650481 (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.