121,174,841

Number
$121 \, 174 \, 841$ is:


 * The $6 \, 904 \, 738$th prime number


 * The $2$nd of the longest known sequence of consecutive prime numbers in arithmetic sequence:
 * $121 \, 174 \, 841 = 1 \times 30 + 121 \, 174 \, 811$