Cremona's table of elliptic curves

Curve 84420i1

84420 = 22 · 32 · 5 · 7 · 67



Data for elliptic curve 84420i1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 67- Signs for the Atkin-Lehner involutions
Class 84420i Isogeny class
Conductor 84420 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 172032 Modular degree for the optimal curve
Δ -7477374870000 = -1 · 24 · 313 · 54 · 7 · 67 Discriminant
Eigenvalues 2- 3- 5+ 7+ -1  5  6 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1713,-134363] [a1,a2,a3,a4,a6]
j -47659369216/641064375 j-invariant
L 1.2696278446106 L(r)(E,1)/r!
Ω 0.31740697920784 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 28140q1 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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