Factor Info

ID 214762
Size 287 digits / 952 bits
Status composite
Value 21093964712596918348204429300950804775105309819540147151320998834293118336907313077294174673080239170275469723284662640968781729742444267928434649773568665552766605071124313827015611248390419490359636573251719300679905660380548386501965107528120449706942753237797137689219904579172969323

Factorizations

Primary (ID: 214763) 162741339469751944843 (proven prime)
(ID: 214764) 129616511584123748347658978722393895346588134461458274246740615062730026803035352569606177984215427474160473214572513869669803384212429872936110935569229787917135466910970335079364332946650004720087843779848246518936602375545003917972714080891169074141296441194867361 (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.