Cremona's table of elliptic curves

342 = 2 · 3² · 19

Field	Data	Notes
Atkin-Lehner	2- 3- 19-	Signs for the Atkin-Lehner involutions
Conductor	342	Conductor
Count	3	Number of curves in isogeny class
Curves	342a1 342a2 342a3	Curves in isogeny class
deg	60	Modular degree for the optimal curve
Eigenvalues	2- 3-  0 -1  6  5 -3 19-	Hecke eigenvalues for primes less than 20
L	2.0830123793835	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	2736m 10944l 38a 8550i	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 342a

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	6	5	-3	-	-3	-9	-4	2	0	8	0	3	-9	-10	5	6	-7	-10	6	12	-10

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Quadratic twists for isogeny class 342a

-4	8	-3	5	-7	-11	13	17	-19
2736m	10944l	38a	8550i	16758bc	41382m	57798h	98838bl	6498j

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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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