Cremona's table of elliptic curves

Curve 123840o1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840o1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 43- Signs for the Atkin-Lehner involutions
Class 123840o Isogeny class
Conductor 123840 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 196608 Modular degree for the optimal curve
Δ 5546763878400 = 218 · 39 · 52 · 43 Discriminant
Eigenvalues 2+ 3+ 5+ -4  0 -2  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4428,-4752] [a1,a2,a3,a4,a6]
Generators [-56:260:1] [-12:216:1] Generators of the group modulo torsion
j 1860867/1075 j-invariant
L 9.747718663149 L(r)(E,1)/r!
Ω 0.6393888704827 Real period
R 3.8113420166374 Regulator
r 2 Rank of the group of rational points
S 0.99999999948549 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840dq1 1935d1 123840bd1 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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