Cremona's table of elliptic curves

1278 = 2 · 3² · 71

Field	Data	Notes
Atkin-Lehner	2+ 3- 71-	Signs for the Atkin-Lehner involutions
Conductor	1278	Conductor
Count	2	Number of curves in isogeny class
Curves	1278e1 1278e2	Curves in isogeny class
deg	120	Modular degree for the optimal curve
Eigenvalues	2+ 3-  0 -1  0 -1  0 -1	Hecke eigenvalues for primes less than 20
L	1.9803656877009	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	10224l 40896u 142d 31950cj	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1278e

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
+	-	0	-1	0	-1	0	-1	-3	0	5	-4	0	-1	-9	-6	-6	2	8	-	-1	8	-12	3	-16

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Quadratic twists for isogeny class 1278e

-4	8	-3	5	-7	-71
10224l	40896u	142d	31950cj	62622s	90738g

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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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