Cremona's table of elliptic curves

Curve 71478ct2

71478 = 2 · 32 · 11 · 192



Data for elliptic curve 71478ct2

Field Data Notes
Atkin-Lehner 2- 3- 11- 19- Signs for the Atkin-Lehner involutions
Class 71478ct Isogeny class
Conductor 71478 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 149395324216644 = 22 · 38 · 112 · 196 Discriminant
Eigenvalues 2- 3- -2 -4 11-  6 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-71546,-7324459] [a1,a2,a3,a4,a6]
Generators [-4353:2531:27] Generators of the group modulo torsion
j 1180932193/4356 j-invariant
L 7.3060260575816 L(r)(E,1)/r!
Ω 0.29197793397229 Real period
R 6.2556320251251 Regulator
r 1 Rank of the group of rational points
S 1.0000000000046 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 23826r2 198a2 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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