Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 368: | \[{22^{368}-1\over21}\] | 5 × 17 × 232 × 47 × 73 × 97 × 461 × 1013 × 1381 × 1933 × 3209 × 4463 × 42689 × 2293515473 × 3227992561 × 1323064018651<13> × 52961256859009<14> × 54809102174833<14> × 60575166785239<14> × 245494445849562491<18> × 913037865796506522713<21> × 2374898546350534746433<22> × 4581717946449564703417<22> × 17117971919939389744153817<26> × 18098175505444813721148938935009<32> × 146565341304480932892264705663290332937537<42> × 173266019603100554053739873017465986930943891466790683942541946933872929<72> × 12973447590978888297003881894168901411554559783289741936555255966881489967721511353876559416136601690126013700661044181810737814086210017<137> |