If the natural numbers p, 2p+1, and 4p+1 are all prime numbers, then 8P**5+55=?
若自然数p，2p+1，4p+1都是素数，那么8P**5+55=？
<gadget id="calculator">3 ** 5</gadget>
<output>243</output>

<gadget id="calculator">8 * 243</gadget>
<output>1_944</output>

<gadget id="calculator">1_944 + 55</gadget>
<output>1_999</output>

<result>1_999</result>