Cremona's table of elliptic curves

Curve 30258t1

30258 = 2 · 32 · 412



Data for elliptic curve 30258t1

Field Data Notes
Atkin-Lehner 2- 3- 41+ Signs for the Atkin-Lehner involutions
Class 30258t Isogeny class
Conductor 30258 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ 12862312704 = 28 · 36 · 413 Discriminant
Eigenvalues 2- 3- -2  2 -6 -4  0  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1976,33851] [a1,a2,a3,a4,a6]
Generators [21:25:1] Generators of the group modulo torsion
j 16974593/256 j-invariant
L 7.0061469117905 L(r)(E,1)/r!
Ω 1.265163616131 Real period
R 0.69221747512149 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 3362c1 30258u1 Quadratic twists by: -3 41


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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