Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 402: | \[{27^{402}-1\over26}\] | 22 × 7 × 19 × 37 × 757 × 31357 × 32563 × 33769 × 221101 × 275371 × 1089421 × 1351123 × 5390821 × 14592601 × 19932769 × 419046409 × 1702811701 × 441019876741<12> × 574307266483<12> × 963047351557<12> × 2960693160319<13> × 5931946571197<13> × 6134598978931<13> × 56755588835611<14> × 458674586623531<15> × 475384700124973<15> × 301027886874675599533<21> × 4299412981246169975118907<25> × 266307354039135126408248940363638835557679301537<48> × 2071275802933065215068430243504949720310608541880867761<55> × 606888680894320302113812772385855126907748678398622467309<57> × 747756346433725176352493814228981752196651232164492482528317<60> × 1813837536195507870507897907552893692773806721206414118471720356094476427758151788628327607239386012097044188797<112> |