Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 438: | \[{11^{438}-1\over10}\] | 22 × 32 × 7 × 19 × 37 × 439 × 3943 × 148483 × 668243 × 147031637 × 4072194187 × 13294559689<11> × 21149169451<11> × 51866303408957<14> × 9863258277206753<16> × 1227023342787622738230402973<28> × 17427450503923264964680282877251<32> × 10554863204373603664496700868383796000277143<44> × 466909633646129955567464388768945027149677040637229<51> × 514949924967851751873479083936952760941875001182553509<54> × 1051153199500053598403188407217590190707671147285551702341089650185945215953<76> × 902448428618984484351485335555111456708987552084640908992812764343479477200128280433<84> |