Cremona's table of elliptic curves

Curve 30256j1

30256 = 24 · 31 · 61



Data for elliptic curve 30256j1

Field Data Notes
Atkin-Lehner 2- 31- 61- Signs for the Atkin-Lehner involutions
Class 30256j Isogeny class
Conductor 30256 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 37632 Modular degree for the optimal curve
Δ -3933988716544 = -1 · 226 · 312 · 61 Discriminant
Eigenvalues 2-  2 -1 -1 -3  1 -4  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,2384,-85056] [a1,a2,a3,a4,a6]
j 365679263951/960446464 j-invariant
L 1.6141579667056 L(r)(E,1)/r!
Ω 0.40353949167683 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3782c1 121024y1 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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