Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 216: | \[{30^{216}-1\over29}\] | 72 × 13 × 17 × 19 × 31 × 37 × 53 × 67 × 73 × 109 × 163 × 241 × 757 × 3361 × 3727 × 13681 × 23599 × 120871 × 694873 × 809101 × 203309569 × 211549483 × 729027001 × 8987660137<10> × 154589869729<12> × 656830663921<12> × 77602732988653<14> × 11004811314110641<17> × 531440999271000001<18> × 137317950448357919059<21> × 125128451858063201404165701802410229<36> × 32420887766453977074717463298721695907021858670577213174069743252365366045306120686801760897315048937<101> |