Cremona's table of elliptic curves

Curve 23712h1

23712 = 25 · 3 · 13 · 19



Data for elliptic curve 23712h1

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 19- Signs for the Atkin-Lehner involutions
Class 23712h Isogeny class
Conductor 23712 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 41984 Modular degree for the optimal curve
Δ 53449740864 = 26 · 34 · 134 · 192 Discriminant
Eigenvalues 2+ 3- -2 -4  4 13+  2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-9634,-367024] [a1,a2,a3,a4,a6]
Generators [305:5016:1] Generators of the group modulo torsion
j 1545285546900928/835152201 j-invariant
L 4.8842436541839 L(r)(E,1)/r!
Ω 0.48190144146677 Real period
R 5.0676790251111 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 23712k1 47424s2 71136be1 Quadratic twists by: -4 8 -3


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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