Cremona's table of elliptic curves

Curve 123840gk1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840gk1

Field Data Notes
Atkin-Lehner 2- 3- 5- 43- Signs for the Atkin-Lehner involutions
Class 123840gk Isogeny class
Conductor 123840 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 737280 Modular degree for the optimal curve
Δ 13866909696000000 = 220 · 39 · 56 · 43 Discriminant
Eigenvalues 2- 3- 5- -2  6 -2  0  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-61932,1758544] [a1,a2,a3,a4,a6]
Generators [-112:2700:1] Generators of the group modulo torsion
j 137467988281/72562500 j-invariant
L 8.2263987757786 L(r)(E,1)/r!
Ω 0.34797947992137 Real period
R 0.98501961467373 Regulator
r 1 Rank of the group of rational points
S 1.0000000070921 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840cp1 30960bf1 41280db1 Quadratic twists by: -4 8 -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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