Cremona's table of elliptic curves

Curve 74704a1

74704 = 24 · 7 · 23 · 29



Data for elliptic curve 74704a1

Field Data Notes
Atkin-Lehner 2+ 7+ 23+ 29- Signs for the Atkin-Lehner involutions
Class 74704a Isogeny class
Conductor 74704 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 14336 Modular degree for the optimal curve
Δ 138650624 = 210 · 7 · 23 · 292 Discriminant
Eigenvalues 2+  0 -2 7+  0  0 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-131,-110] [a1,a2,a3,a4,a6]
Generators [-3:16:1] [-2:12:1] Generators of the group modulo torsion
j 242793828/135401 j-invariant
L 8.7552566445179 L(r)(E,1)/r!
Ω 1.5145768686449 Real period
R 2.8903308989249 Regulator
r 2 Rank of the group of rational points
S 1.000000000004 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 37352e1 Quadratic twists by: -4


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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