Cremona's table of elliptic curves

Curve 56784cb2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784cb2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 56784cb Isogeny class
Conductor 56784 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 5893935070593024 = 214 · 32 · 72 · 138 Discriminant
Eigenvalues 2- 3+ -2 7- -4 13+  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-73064,-6619536] [a1,a2,a3,a4,a6]
Generators [-124:720:1] Generators of the group modulo torsion
j 2181825073/298116 j-invariant
L 3.5244845684748 L(r)(E,1)/r!
Ω 0.29301445737545 Real period
R 3.007091015422 Regulator
r 1 Rank of the group of rational points
S 0.99999999995035 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 7098k2 4368o2 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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