Cremona's table of elliptic curves

Curve 20328p2

20328 = 23 · 3 · 7 · 112



Data for elliptic curve 20328p2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 11- Signs for the Atkin-Lehner involutions
Class 20328p Isogeny class
Conductor 20328 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 5.6251209750504E+21 Discriminant
Eigenvalues 2- 3+  2 7+ 11-  6  2  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-71026072,230391350620] [a1,a2,a3,a4,a6]
Generators [-6119620524130:2050115682271440:3463512697] Generators of the group modulo torsion
j 21843440425782779332/3100814593569 j-invariant
L 5.3992528251289 L(r)(E,1)/r!
Ω 0.13050755466431 Real period
R 20.685594941292 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 40656ba2 60984y2 1848b2 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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