Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 552: | \[{12^{552}-1\over11}\] | 5 × 7 × 13 × 19 × 29 × 47 × 89 × 139 × 157 × 193 × 233 × 277 × 829 × 3313 × 8419 × 12421 × 20593 × 23369 × 36433 × 1901089 × 2227777 × 22542577 × 129512587 × 39891250417<11> × 321218438243<12> × 49489630860836437<17> × 6279903241741823809<19> × 71994082180323625969<20> × 45369831937439015559361<23> × 348670382471247108491803<24> × 44512779475648508632485424501<29> × 44805941084686008411833430562841<32> × 302669957628317561107372328495588758678132736113<48> × 2434770565625247333181980245955647341839167211213366673<55> × 93530879223354862938833781297240401236181154320596580969883375553171035130554940755866322825361<95> × 419403830885065570696229724468062968951495084923632293493947281097928456683411327517179702922240512808434431112539863167630066739286014017<138> |