Factor Info

ID 143441
Size 286 digits / 949 bits
Status composite
Value 2829309510785837959059441783745069171995524453239979393291364581097809609492196303473688498828283069230177457098886081451833364825850937825863528366325459805175192712706236381854416095456126948607011100795412193788605756047300343766456782066625331703420769695834521059033431078442891953

Factorizations

Primary (ID: 179262) 9795799864914557019572362822246799 (proven prime)
(ID: 179263) 288828839890811341721217323925407292998750872384247526381717556751669221892701090138629458592952938404959578793027628699769989826962044941483690856952391959262717517903472472330496947392803658146214400137124966222792610026904674224737383821658662387647 (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.