Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 568: | \[{22^{568}-1\over21}\] | 5 × 23 × 73 × 97 × 569 × 853 × 3209 × 12071 × 60493 × 1333807 × 35032537 × 118520869 × 79974580909<11> × 22769098493537073593<20> × 197457242132353140421369<24> × 12876874395996547063471896432636449<35> × 12797639702737946647611122764140908805213715217419318533345841<62> × 26206865954875809193913571534018776091728832468380302565497529<62> × 377053680512007141568376667202052487341211277952201406148840465729<66> × 738821036154162286110503852345015512953970892066814751009402268449059058318445028707926913<90> × [67261019056708704461645057653792972891711667387903477430184540467328927787878985519790978383014180190820624419464322355116394718654124225506252575898166756871838623910235911380018695597767602390343994176357325704008923480224182243834450066389447247600199638856297398851925367877327065243808697425255447592783226398213942230181609248188728564607949441<350>] |