Cremona's table of elliptic curves

Curve 15624k1

15624 = 23 · 32 · 7 · 31



Data for elliptic curve 15624k1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 31- Signs for the Atkin-Lehner involutions
Class 15624k Isogeny class
Conductor 15624 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 199680 Modular degree for the optimal curve
Δ -1570482043959580416 = -1 · 28 · 36 · 710 · 313 Discriminant
Eigenvalues 2+ 3- -2 7+ -2 -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-112311,62010090] [a1,a2,a3,a4,a6]
Generators [-453:4464:1] Generators of the group modulo torsion
j -839504640199248/8415220142959 j-invariant
L 3.50249465745 L(r)(E,1)/r!
Ω 0.22809144209426 Real period
R 2.5592766840141 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 31248s1 124992bz1 1736b1 109368n1 Quadratic twists by: -4 8 -3 -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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