Cremona's table of elliptic curves

Curve 123840cu2

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840cu2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 123840cu Isogeny class
Conductor 123840 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 6018624000000 = 212 · 37 · 56 · 43 Discriminant
Eigenvalues 2+ 3- 5-  4  2 -6  0  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4692,-37024] [a1,a2,a3,a4,a6]
Generators [-58:200:1] Generators of the group modulo torsion
j 3825694144/2015625 j-invariant
L 9.2613547787126 L(r)(E,1)/r!
Ω 0.61189888340831 Real period
R 1.2612861127909 Regulator
r 1 Rank of the group of rational points
S 1.0000000010593 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840dj2 61920bu1 41280g2 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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