Cremona's table of elliptic curves

Curve 123840ew1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840ew1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 43+ Signs for the Atkin-Lehner involutions
Class 123840ew Isogeny class
Conductor 123840 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 7741440 Modular degree for the optimal curve
Δ -9.9375289156082E+20 Discriminant
Eigenvalues 2- 3- 5+  4  4 -4 -4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5907468,-5730842608] [a1,a2,a3,a4,a6]
Generators [1073368830573622021381975394648:-125613344200095854066087338845483:75900693139498624369186304] Generators of the group modulo torsion
j -119305480789133569/5200091136000 j-invariant
L 8.7966047022136 L(r)(E,1)/r!
Ω 0.048296265750846 Real period
R 45.534600503062 Regulator
r 1 Rank of the group of rational points
S 1.0000000040011 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840cj1 30960cc1 41280cj1 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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