Cremona's table of elliptic curves

Conductor 16744

16744 = 23 · 7 · 13 · 23



Isogeny classes of curves of conductor 16744 [newforms of level 16744]

Class r Atkin-Lehner Eigenvalues
16744a (1 curve) 1 2+ 7+ 13+ 23+ 2+  1 -3 7+  3 13+  0 -3
16744b (1 curve) 0 2+ 7+ 13+ 23- 2+  2  0 7+ -1 13+ -5  0
16744c (1 curve) 2 2+ 7+ 13- 23+ 2+ -3 -1 7+ -3 13-  2 -5
16744d (4 curves) 1 2+ 7+ 13- 23- 2+  0 -2 7+  4 13- -2  4
16744e (1 curve) 1 2+ 7+ 13- 23- 2+  1 -3 7+ -5 13- -4  5
16744f (1 curve) 0 2+ 7- 13+ 23+ 2+  2 -2 7- -5 13+ -7  0
16744g (4 curves) 0 2- 7+ 13+ 23+ 2-  0 -2 7+  0 13+  2  4
16744h (1 curve) 1 2- 7+ 13- 23+ 2- -2  2 7+ -3 13-  5 -8
16744i (1 curve) 0 2- 7- 13- 23+ 2-  2 -2 7- -1 13-  3  4
16744j (1 curve) 1 2- 7- 13- 23- 2- -1  1 7-  5 13- -6  1
16744k (1 curve) 1 2- 7- 13- 23- 2- -1 -1 7- -5 13- -2  7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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