Cremona's table of elliptic curves

Curve 56784bn2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784bn2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 13- Signs for the Atkin-Lehner involutions
Class 56784bn Isogeny class
Conductor 56784 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -12153593088 = -1 · 28 · 32 · 74 · 133 Discriminant
Eigenvalues 2- 3+  0 7+ -4 13- -6  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,412,-4356] [a1,a2,a3,a4,a6]
Generators [61:494:1] Generators of the group modulo torsion
j 13718000/21609 j-invariant
L 4.0224670874458 L(r)(E,1)/r!
Ω 0.66948483466195 Real period
R 3.0041510123 Regulator
r 1 Rank of the group of rational points
S 0.99999999997696 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 14196o2 56784cd2 Quadratic twists by: -4 13


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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