Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 803: | \[{3^{803}-1\over2}\] | 23 × 1607 × 3851 × 11243 × 20149 × 20879 × 15768033143<11> × 155308992851<12> × 9460375336977361<16> × [4308165874129503892638194295374164523322895461870157508084754852888095035092620886630706932402535049485293562709528060098138350121977645471021775031715227574164906348917241837126391708534609595701294103241483248075288805748902115264906536862766704337381718496538665470161129590538129815874341584232485182251724780129096138307<325>] |