Cremona's table of elliptic curves

Curve 20445h1

20445 = 3 · 5 · 29 · 47



Data for elliptic curve 20445h1

Field Data Notes
Atkin-Lehner 3- 5- 29- 47- Signs for the Atkin-Lehner involutions
Class 20445h Isogeny class
Conductor 20445 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 366336 Modular degree for the optimal curve
Δ -55817961442422435 = -1 · 324 · 5 · 292 · 47 Discriminant
Eigenvalues  2 3- 5- -4 -4  5  4  2 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-38860,-11756129] [a1,a2,a3,a4,a6]
Generators [2842:35231:8] Generators of the group modulo torsion
j -6489978779037454336/55817961442422435 j-invariant
L 11.514585967575 L(r)(E,1)/r!
Ω 0.14920229123981 Real period
R 1.6077984169309 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 61335f1 102225g1 Quadratic twists by: -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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