Cremona's table of elliptic curves

Curve 71478w1

71478 = 2 · 32 · 11 · 192



Data for elliptic curve 71478w1

Field Data Notes
Atkin-Lehner 2+ 3- 11- 19+ Signs for the Atkin-Lehner involutions
Class 71478w Isogeny class
Conductor 71478 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 950400 Modular degree for the optimal curve
Δ 211101674834755584 = 218 · 36 · 115 · 193 Discriminant
Eigenvalues 2+ 3- -2  2 11-  2  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-602928,178986240] [a1,a2,a3,a4,a6]
Generators [-32:14096:1] Generators of the group modulo torsion
j 4847659921191907/42218553344 j-invariant
L 4.9363171605188 L(r)(E,1)/r!
Ω 0.31769269132971 Real period
R 1.5538025566761 Regulator
r 1 Rank of the group of rational points
S 1.0000000000536 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7942n1 71478cj1 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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