Cremona's table of elliptic curves

Curve 56840g1

56840 = 23 · 5 · 72 · 29



Data for elliptic curve 56840g1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 29+ Signs for the Atkin-Lehner involutions
Class 56840g Isogeny class
Conductor 56840 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 737280 Modular degree for the optimal curve
Δ 878735822431250000 = 24 · 58 · 78 · 293 Discriminant
Eigenvalues 2+ -2 5- 7-  4  2  0  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-326895,-56153882] [a1,a2,a3,a4,a6]
Generators [-439:1715:1] Generators of the group modulo torsion
j 2052303811262464/466820703125 j-invariant
L 5.1696069949873 L(r)(E,1)/r!
Ω 0.20292207266038 Real period
R 1.5922389957387 Regulator
r 1 Rank of the group of rational points
S 1.0000000000023 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 113680i1 8120a1 Quadratic twists by: -4 -7


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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