Cremona's table of elliptic curves

1827 = 3² · 7 · 29

Field	Data	Notes
Atkin-Lehner	3- 7- 29+	Signs for the Atkin-Lehner involutions
Conductor	1827	Conductor
Count	6	Number of curves in isogeny class
Curves	1827b1 1827b2 1827b3 1827b4 1827b5 1827b6	Curves in isogeny class
deg	3072	Modular degree for the optimal curve
Eigenvalues	1 3-  2 7- -4 -2 -2 -4	Hecke eigenvalues for primes less than 20
L	3.8123863657771	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	29232ba 116928ck 609b 45675k	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1827b

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
1	-	2	-	-4	-2	-2	-4	0	+	-8	-10	6	12	8	-6	-12	-10	-12	16	2	0	-4	6	-6

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Quadratic twists for isogeny class 1827b

-4	8	-3	5	-7	29
29232ba	116928ck	609b	45675k	12789f	52983h

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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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