Cremona's table of elliptic curves

Curve 123840cb1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840cb1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 43- Signs for the Atkin-Lehner involutions
Class 123840cb Isogeny class
Conductor 123840 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 1440768 Modular degree for the optimal curve
Δ -317049227995204800 = -1 · 26 · 36 · 52 · 437 Discriminant
Eigenvalues 2+ 3- 5+ -2  3 -1  5  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-288858,65609282] [a1,a2,a3,a4,a6]
Generators [-3502:83205:8] Generators of the group modulo torsion
j -57130682153065984/6795465277675 j-invariant
L 6.9708469173783 L(r)(E,1)/r!
Ω 0.29690738424866 Real period
R 0.83850665369022 Regulator
r 1 Rank of the group of rational points
S 1.0000000050431 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 123840bl1 61920bv1 13760k1 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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