Cremona's table of elliptic curves

Curve 123840ge1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840ge1

Field Data Notes
Atkin-Lehner 2- 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 123840ge Isogeny class
Conductor 123840 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 2764800 Modular degree for the optimal curve
Δ -841464623923200000 = -1 · 233 · 36 · 55 · 43 Discriminant
Eigenvalues 2- 3- 5-  5  2  5 -2  3 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-815052,286639504] [a1,a2,a3,a4,a6]
j -313337384670961/4403200000 j-invariant
L 5.6513386165549 L(r)(E,1)/r!
Ω 0.28256692354525 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 123840dl1 30960bs1 13760n1 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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