Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 364: | \[{30^{364}-1\over29}\] | 17 × 31 × 53 × 71 × 113 × 547 × 631 × 911 × 1249 × 13339 × 56239 × 93997 × 120121 × 161071 × 178907 × 207169 × 252877 × 285377 × 572573 × 1085657 × 1118041 × 4538397397<10> × 41441475557<11> × 927132724337<12> × 5020391042518801<16> × 101935328515138847093<21> × 2569897690806963174534130087800927448301317323351711928908089878644146787419138834050349420887999<97> × 21777452894436970240741773465836992933938454218498348855752456462971650972781070982335767036229365769999971<107> × [145405330240512277290268309570861702908603823835099297683844944655925098214991871834182345406421561262378771823794431354796312470261389481376166291295247528278960215646546755054944921<183>] |