Factor Info

ID 109158
Size 345 digits / 1144 bits
Status composite
Value 187940602832409497185810483564426130450592016746043172786812221958637330844198090116144494697245702837804750428030718837827812792057640316408680009387669722329578591553009917926924210421226241458654478761766690664800053360236314767448422783008961813291728593301008028077331695522262475146762039717089408297964323193280223541073276744658041484611

Factorizations

Primary (ID: 1886) 64077484928509957062129031 (proven prime)
(ID: 109159) 2933020904957354172356872305220856153202652774546431926351940659938184553668388249451011570953647590391553863245903309900215463869905040342017859906682526871346623611059324326448567573979279472249288102248896880470924035409873691298160057372070858632415501771771231867759368730723752184388147944457797955669529649230181 (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.