Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 286: | \[{26^{286}-1\over25}\] | 33 × 23 × 937 × 6449 × 38299 × 65539 × 223367 × 397073 × 27764777 × 97395563 × 185029417 × 199482713 × 3574533119 × 50116343993<11> × 23040788426657<14> × 135938684703251<15> × 282364561451686345025536842449210436672581931852256328065700149523102703214232505182762971112412163531688583370596116481119670706799841227<138> × 1457164644941979274643695877661696834198214594746252845642765391384741609295124389626157195824615889222088570641340263105308455425977131195038907878385159609<157> |