Cremona's table of elliptic curves

Curve 71478bz1

71478 = 2 · 32 · 11 · 192



Data for elliptic curve 71478bz1

Field Data Notes
Atkin-Lehner 2- 3- 11+ 19- Signs for the Atkin-Lehner involutions
Class 71478bz Isogeny class
Conductor 71478 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 282240 Modular degree for the optimal curve
Δ -157695064450902 = -1 · 2 · 36 · 112 · 197 Discriminant
Eigenvalues 2- 3-  2  1 11+  7  3 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-18479,-1135475] [a1,a2,a3,a4,a6]
j -20346417/4598 j-invariant
L 6.4738185773405 L(r)(E,1)/r!
Ω 0.2023068309973 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7942k1 3762e1 Quadratic twists by: -3 -19


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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