Base 4 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 801: | \[{4^{801}-1\over3}\] | 32 × 7 × 19 × 73 × 179 × 3739 × 4273 × 264331 × 3344977 × 62020897 × 78903841 × 16960539007<11> × 28753302853087<14> × 1790799748670521<16> × 18584774046020617<17> × 3441291221723107683457<22> × 138732415594618114488007<24> × 618970019642690137449562111<27> × 24124332437713924084267316537353<32> × 2326974010504075618187561564812777<34> × 36045123652756854086648245551969409<35> × 7993364465170792998716337691033251350895453313<46> × 23487972660406446845443784560326651656336761292054169703452672484634641<71> × 30090318422649098367345674833710002220724133734552919910024822514556417922274484220646526249355067<98> |