Cremona's table of elliptic curves

Conductor 12243

12243 = 3 · 7 · 11 · 53



Isogeny classes of curves of conductor 12243 [newforms of level 12243]

Class r Atkin-Lehner Eigenvalues
12243a (1 curve) 1 3+ 7+ 11+ 53+ -1 3+  3 7+ 11+ -3 -2  0
12243b (1 curve) 0 3+ 7+ 11- 53+ -2 3+ -2 7+ 11-  1  4  6
12243c (1 curve) 1 3+ 7- 11- 53+ -1 3+ -1 7- 11-  1 -2  0
12243d (2 curves) 1 3+ 7- 11- 53+ -1 3+ -4 7- 11-  4  4  6
12243e (1 curve) 1 3+ 7- 11- 53+  2 3+  2 7- 11- -2  4 -6
12243f (1 curve) 0 3+ 7- 11- 53-  2 3+ -2 7- 11- -1  0 -2
12243g (2 curves) 0 3- 7+ 11+ 53+ -1 3-  0 7+ 11+  0  0  6
12243h (4 curves) 0 3- 7- 11+ 53- -1 3-  2 7- 11+  2  6  0
12243i (1 curve) 0 3- 7- 11+ 53-  2 3- -4 7- 11+ -1 -6  6
12243j (1 curve) 1 3- 7- 11- 53-  0 3-  0 7- 11- -2  6  0


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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