Cremona's table of elliptic curves

Curve 43680b1

43680 = 25 · 3 · 5 · 7 · 13



Data for elliptic curve 43680b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 13- Signs for the Atkin-Lehner involutions
Class 43680b Isogeny class
Conductor 43680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 8704 Modular degree for the optimal curve
Δ -3407040 = -1 · 26 · 32 · 5 · 7 · 132 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  0 13-  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,34,36] [a1,a2,a3,a4,a6]
Generators [0:6:1] Generators of the group modulo torsion
j 65939264/53235 j-invariant
L 4.9521964826082 L(r)(E,1)/r!
Ω 1.6170028234269 Real period
R 1.5312887556105 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 43680bx1 87360di2 Quadratic twists by: -4 8


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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