Cremona's table of elliptic curves

1850 = 2 · 5² · 37

Field	Data	Notes
Atkin-Lehner	2+ 5- 37+	Signs for the Atkin-Lehner involutions
Class	1850d	Isogeny class
Conductor	1850	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	22080	Modular degree for the optimal curve
Δ	-4485939200000000 = -1 · 223 · 58 · 372	Discriminant
Eigenvalues	2+  3 5-  0 -1  2  7  5	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-77617,8944541]	[a1,a2,a3,a4,a6]
j	-132384574175625/11484004352	j-invariant
L	2.5585784533506	L(r)(E,1)/r!
Ω	0.4264297422251	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	14800bf1 59200bw1 16650cg1 1850m1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1850d1

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
+	3	-	0	-1	2	7	5	-6	0	-4	+	-3	4	4	-2	4	-8	13	-6	7	14	-3	-7	18

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Quadratic twists for elliptic curve 1850d1

-4	8	-3	5	-7	37
14800bf1	59200bw1	16650cg1	1850m1	90650bg1	68450bo1

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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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