Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 650: | \[{12^{650}-1\over11}\] | 132 × 79 × 131 × 1951 × 19141 × 22621 × 36037 × 37831 × 60601 × 73951 × 222379 × 303551 × 477517 × 20369233 × 52960051 × 438472201 × 1932288541 × 87766666651<11> × 12629757106815551<17> × 596827590710414051<18> × 750428547306749633401<21> × 38346067178495390031121<23> × 17945810459944904053172025979804651<35> × 341814926104786345514126466594657551<36> × 382344335747896460311759063643358251<36> × 3152249197895275079893596499146360762901<40> × 3417149308806048848886113884045970301001<40> × 40729840325250752261678217369981017010959891663476923808324125952051<68> × 66430193690545262318842584406620596691211459086746339038685816054286934896381232284751<86> × 77135024564212597292766881773911517409057269351474713932716236431072381188250523044523401274182327476885809625321256188535680263089001121439254572738160402743516591388296961954963040685901<188> |