Factor Info

ID 147889
Size 534 digits / 1773 bits
Status composite
Value 493586099710871206760628407901714856925556811136877345166794787298616254489401483786058439447033029650542996710201056243697195131824200178803115708658477357704471724071680603191118109290682097522286207918847777503724269823247397689497475036037796484718902330487236935480986772036657577669949993351775575444203432611675553854470645905419671871265061924815971756858546691095554908478294373457220269225992544075453375326071501549846950337337736801227886693460853196491342892837487850820162311174148400695638940363116662268643033617604439

Factorizations

Primary (ID: 147890) 1563860197069074597859 (proven prime)
(ID: 147891) 315620348056642724402364337149239034074712773312115291459988348337235020976226919979698246230321571927580666877891437381677796507551452497473317604133745166618847017458747173888148773014910024965816702689099988995991643734320293424300832007844326800484416909339115119810346917907298883679065359012218991435496547976293346805491643770899755360296620553161890491667891061786131988371590215808374212882847654390416726310665255966298171011447764458784880166680100509769806526399774828688771978390802960003813172026621 (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.