Cremona's table of elliptic curves

Curve 127680fb1

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680fb1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 127680fb Isogeny class
Conductor 127680 Conductor
∏ cp 7 Product of Tamagawa factors cp
deg 241920 Modular degree for the optimal curve
Δ -5587050168000 = -1 · 26 · 37 · 53 · 75 · 19 Discriminant
Eigenvalues 2- 3- 5+ 7+  2  2  6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,1029,113355] [a1,a2,a3,a4,a6]
j 1880908803584/87297658875 j-invariant
L 4.0406149508058 L(r)(E,1)/r!
Ω 0.5772308423358 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 127680dr1 63840h1 Quadratic twists by: -4 8


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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