Cremona's table of elliptic curves

Curve 23970i2

23970 = 2 · 3 · 5 · 17 · 47



Data for elliptic curve 23970i2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 17+ 47+ Signs for the Atkin-Lehner involutions
Class 23970i Isogeny class
Conductor 23970 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 15280875000 = 23 · 32 · 56 · 172 · 47 Discriminant
Eigenvalues 2+ 3- 5-  0  0 -6 17+  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-1873,-30772] [a1,a2,a3,a4,a6]
Generators [-26:35:1] Generators of the group modulo torsion
j 726112121784841/15280875000 j-invariant
L 4.920729234958 L(r)(E,1)/r!
Ω 0.72668922911692 Real period
R 1.1285725813719 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 71910bc2 119850by2 Quadratic twists by: -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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