Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 429: | \[{19^{429}-1\over18}\] | 3 × 67 × 79 × 127 × 157 × 599 × 2113 × 29251 × 48049 × 91807 × 104281 × 34451077 × 62060021 × 133338869 × 887960971 × 7397978017<10> × 195000487111<12> × 7302593769703<13> × 421451911540236097<18> × 484999211432309003<18> × 79501788677765807820083684792913402482336844198806953501617260671438238573343748440692076715212235269199060709<110> × [91496863417249413987240701668430859586792807928401570613795280573982123831867472837900802318761942337893220711904262534489879798312022418195244549108559434282316620739761990811368323695347133188282774523052198080339698361084308389460953247963754751967664176622651034844356023829802529327919119291695743<302>] |