Cremona's table of elliptic curves

Curve 1230h1

1230 = 2 · 3 · 5 · 41



Data for elliptic curve 1230h1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 41+ Signs for the Atkin-Lehner involutions
Class 1230h Isogeny class
Conductor 1230 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 1152 Modular degree for the optimal curve
Δ 3060633600 = 212 · 36 · 52 · 41 Discriminant
Eigenvalues 2- 3- 5+ -4 -6 -4  0  2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-516,3600] [a1,a2,a3,a4,a6]
Generators [-24:60:1] Generators of the group modulo torsion
j 15195864748609/3060633600 j-invariant
L 3.6717323198394 L(r)(E,1)/r!
Ω 1.3477508534526 Real period
R 0.6810851409282 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 9840l1 39360p1 3690l1 6150c1 Quadratic twists by: -4 8 -3 5


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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