Cremona's table of elliptic curves

Curve 20178f1

20178 = 2 · 32 · 19 · 59



Data for elliptic curve 20178f1

Field Data Notes
Atkin-Lehner 2+ 3- 19- 59+ Signs for the Atkin-Lehner involutions
Class 20178f Isogeny class
Conductor 20178 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ -4579090071552 = -1 · 215 · 38 · 192 · 59 Discriminant
Eigenvalues 2+ 3-  2 -5  3 -7  3 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-23256,-1363136] [a1,a2,a3,a4,a6]
Generators [285:3743:1] Generators of the group modulo torsion
j -1908146629143937/6281330688 j-invariant
L 3.43927411724 L(r)(E,1)/r!
Ω 0.19326327255079 Real period
R 4.4489494458087 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6726g1 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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