Cremona's table of elliptic curves

Curve 1872i1

1872 = 24 · 32 · 13



Data for elliptic curve 1872i1

Field Data Notes
Atkin-Lehner 2+ 3- 13- Signs for the Atkin-Lehner involutions
Class 1872i Isogeny class
Conductor 1872 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 256 Modular degree for the optimal curve
Δ 12282192 = 24 · 310 · 13 Discriminant
Eigenvalues 2+ 3- -2  0  0 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-66,119] [a1,a2,a3,a4,a6]
Generators [-5:18:1] Generators of the group modulo torsion
j 2725888/1053 j-invariant
L 2.7085124774504 L(r)(E,1)/r!
Ω 2.0526958914417 Real period
R 1.3194903778699 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 936e1 7488br1 624c1 46800k1 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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