Factor Info

ID 179689
Size 249 digits / 826 bits
Status composite
Value 325304136132590563307146333530658352854888759574813028763233276174314432385165872430607356948846582186020799334236682733175919387474642685063377968699821974415494962850839235314287882112520515581613968666170776367851234692957296222942816187211728641

Factorizations

Primary (ID: 179237) 863741536697472404410082725580544044360623417 (proven prime)
(ID: 179690) 376622082314572231016651658746270090027812111479761550165999613237142867578758499786756307015118683101484101379867939896496141291880919955235663285952339213276945208307786427889162096586249333771382257673 (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.