Base 32 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 506: | \[{32^{506}-1\over31}\] | 3 × 112 × 232 × 47 × 89 × 683 × 691 × 881 × 2531 × 2971 × 3191 × 4049 × 14951 × 85009 × 121441 × 178481 × 201961 × 533831 × 2796203 × 4036961 × 16123691 × 31797547 × 48912491 × 1884103651 × 4103188409 × 81776791273<11> × 136149590957161<15> × 345767385170491<15> × 2646507710984041<16> × 556590676780973231<18> × 199957736328435366769577<24> × 44667711762797798403039426178361<32> × 2822551529460330847604262086149015242689<40> × [3177637419411999355129944886689559346101861105519571056871246628360895113744933461523914954036024798274195026064378322107880381735190532079548937856627214380238040726924600192728299334751303551461562426661369780723999927471<223>] × 135870236993081392729115282502603533775915457725601878578750530006925379644963618012240163694959620039615899332483045955704510420432902443261582709197988177906355636139810827277902029531511248664297825376859312325270021437511451096469827475603492436244651<255> |