Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 385: | \[{10^{385}-1\over9}\] | 41 × 71 × 239 × 271 × 1321 × 4649 × 5237 × 21649 × 42043 × 62921 × 123551 × 513239 × 29920507 × 83251631 × 102598800232111471<18> × 1300635692678058358830121<25> × 136614668576002329371496447555915740910181043<45> × 1111099888878889001111100000000000011110998888788890011222109988887889011221109998887788901111110999878890112222210987766677901122222109888790001111110988877889000111221098887888900112221099888878889001111100000000000011110998888788890011111<241> |