Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 195: | \[{30^{195}-1\over29}\] | 72 × 19 × 157 × 911 × 5851 × 12211 × 13339 × 59281 × 178907 × 252877 × 837931 × 51941161 × 135905582691841<15> × 400650121113389033862431<24> × 4082712449786591286481271<25> × 1739014844889065247394714470434503<34> × 6581844335472822087421248126234855599186436700831419818715641130435925271389507449555360919353199576828512575207831074086148269869977376700931<142> |