Cremona's table of elliptic curves

Curve 20328q3

20328 = 23 · 3 · 7 · 112



Data for elliptic curve 20328q3

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 11- Signs for the Atkin-Lehner involutions
Class 20328q Isogeny class
Conductor 20328 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 342860829696 = 210 · 33 · 7 · 116 Discriminant
Eigenvalues 2- 3+  2 7+ 11- -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-487912,-131015300] [a1,a2,a3,a4,a6]
Generators [822:4760:1] Generators of the group modulo torsion
j 7080974546692/189 j-invariant
L 4.386616290141 L(r)(E,1)/r!
Ω 0.18064007558927 Real period
R 6.070934530767 Regulator
r 1 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40656bb4 60984z4 168b4 Quadratic twists by: -4 -3 -11


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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