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<div><span class="kw">theorem </span><a NAME="T21"><span class="comment"><font color="firebrick">:: NUMBER10:21</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">p</font>, <font color="Olive" title="b2">q</font> being   <a href="int_2.html#NM1" title="INT_2:NM.1">Prime</a>  st  <a href="number10.html#K3" title="NUMBER10:func.3">primeindex</a> <font color="Olive" title="b1">p</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="number10.html#K3" title="NUMBER10:func.3">primeindex</a> <font color="Olive" title="b2">q</font> holds <br/><font color="Olive" title="b1">p</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b2">q</font></div></div>
