Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 375: | \[{27^{375}-1\over26}\] | 112 × 181 × 251 × 601 × 757 × 1621 × 4561 × 8951 × 9601 × 116101 × 391151 × 875701 × 927001 × 358291751 × 14781691751<11> × 391632555001<12> × 2098303812601<13> × 286870274711101<15> × 515009259868501<15> × 989947158849251<15> × 119634969443826601<18> × 7443232580859214501<19> × 2818973599592850661501<22> × 394468789202024904216001<24> × 8788416011598893375808561717543001280896024501<46> × 30223192498512325206613383396600474864850656739501<50> × [2264058198664088715396541550665978303557739179243903111548459357110161654433664449363055134417663037475235045539185856659705082733154868151002733506153351045587796648386086673984975342800740863109860243845291646541911748001<223>] |