Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 508: | \[{11^{508}-1\over10}\] | 23 × 3 × 61 × 509 × 33529 × 2140352083 × 2985212831443<13> × 6073732108394141<16> × 108345618426999904901<21> × 6801057801220881625524316916777<31> × 4402640625848258016840688846660358437130425243742595514279<58> × 31388714528426479599854099287726722553699547881667856766300787<62> × 86708292635969067965842852199169532816032671989084189220273087120473<68> × 91966303295251191104971960132273397364144023351465750399992554753980589155137853599<83> × 1353083188558209649711280029567288714649905494239579235936416103829410970783294024544749183059978280201545857123941588798298795520327308663467593540426567904529<160> |