Cremona's table of elliptic curves

3100 = 2² · 5² · 31

Field	Data	Notes
Atkin-Lehner	2- 5+ 31+	Signs for the Atkin-Lehner involutions
Class	3100a	Isogeny class
Conductor	3100	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	4320	Modular degree for the optimal curve
Δ	750781250000 = 24 · 511 · 312	Discriminant
Eigenvalues	2-  0 5+  2 -4  4  0  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-26300,1641125]	[a1,a2,a3,a4,a6]
j	8047314026496/3003125	j-invariant
L	1.7662782387063	L(r)(E,1)/r!
Ω	0.88313911935317	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	12400s1 49600c1 27900d1 620b1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 3100a1

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	+	2	-4	4	0	0	4	2	+	-8	6	8	6	8	4	2	2	0	4	0	8	6	2

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Quadratic twists for elliptic curve 3100a1

-4	8	-3	5	-31
12400s1	49600c1	27900d1	620b1	96100a1

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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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