Factor Info

ID 781
Size 115 digits / 381 bits
Status composite
Value 3457725412189521217119814916658680120058688947811748986496621822365709595043255705734715508008545000182845873718347

Factorizations

Primary (ID: 782) 1090414335383168463561145167623 (proven prime)
(ID: 783) 3171019767430411161012005948825938471513496132348580125792684665723762488577546431389 (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.