Cremona's table of elliptic curves

Curve 84420t1

84420 = 22 · 32 · 5 · 7 · 67



Data for elliptic curve 84420t1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7+ 67+ Signs for the Atkin-Lehner involutions
Class 84420t Isogeny class
Conductor 84420 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 156672 Modular degree for the optimal curve
Δ 6184989090000 = 24 · 39 · 54 · 7 · 672 Discriminant
Eigenvalues 2- 3- 5- 7+  4  4  6  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5592,-107651] [a1,a2,a3,a4,a6]
j 1657973899264/530263125 j-invariant
L 4.5284281783799 L(r)(E,1)/r!
Ω 0.56605352031871 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 28140j1 Quadratic twists by: -3


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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