Learn more about

Refine search

  *The rank, regulator and analytic order of Ш are not known for all curves in the database; curves for which these are unknown will not appear in searches specifying one of these quantities.


Results (6 matches)

  Download to        
Label Base field Conductor Isogeny class Weierstrass coefficients
25.1-a1 \(\Q(\sqrt{21}) \) 25.1 25.1-a \( \bigl[a\) , \( a\) , \( a + 1\) , \( -26 a - 43\) , \( 84 a + 148\bigr] \)
25.1-b1 \(\Q(\sqrt{21}) \) 25.1 25.1-b \( \bigl[a + 1\) , \( a + 1\) , \( a\) , \( -18 a + 58\) , \( -20 a + 51\bigr] \)
225.1-c1 \(\Q(\sqrt{21}) \) 225.1 225.1-c \( \bigl[1\) , \( -1\) , \( a\) , \( -29 a + 6\) , \( -43 a - 145\bigr] \)
225.1-d1 \(\Q(\sqrt{21}) \) 225.1 225.1-d \( \bigl[a\) , \( -a + 1\) , \( a\) , \( -287 a + 794\) , \( -1612 a + 4500\bigr] \)
625.1-k1 \(\Q(\sqrt{21}) \) 625.1 625.1-k \( \bigl[a + 1\) , \( -a - 1\) , \( a + 1\) , \( -525 a + 1330\) , \( -3211 a + 8322\bigr] \)
625.1-l1 \(\Q(\sqrt{21}) \) 625.1 625.1-l \( \bigl[a\) , \( -1\) , \( a + 1\) , \( -665 a - 1093\) , \( 15322 a + 27318\bigr] \)
  Download to