Cremona's table of elliptic curves

Curve 30400ca1

30400 = 26 · 52 · 19



Data for elliptic curve 30400ca1

Field Data Notes
Atkin-Lehner 2- 5- 19- Signs for the Atkin-Lehner involutions
Class 30400ca Isogeny class
Conductor 30400 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 40960 Modular degree for the optimal curve
Δ -9728000000000 = -1 · 218 · 59 · 19 Discriminant
Eigenvalues 2-  0 5-  2 -4 -2 -4 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,500,-150000] [a1,a2,a3,a4,a6]
j 27/19 j-invariant
L 0.67842113422194 L(r)(E,1)/r!
Ω 0.33921056711203 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 30400t1 7600s1 30400cb1 Quadratic twists by: -4 8 5


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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