Cremona's table of elliptic curves

Curve 23312i3

23312 = 24 · 31 · 47



Data for elliptic curve 23312i3

Field Data Notes
Atkin-Lehner 2- 31+ 47- Signs for the Atkin-Lehner involutions
Class 23312i Isogeny class
Conductor 23312 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -619602374656 = -1 · 212 · 31 · 474 Discriminant
Eigenvalues 2-  0 -2  0 -4 -6  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1909,20090] [a1,a2,a3,a4,a6]
Generators [-123:2870:27] Generators of the group modulo torsion
j 187837175583/151270111 j-invariant
L 3.1738155611824 L(r)(E,1)/r!
Ω 0.58921628089677 Real period
R 5.3865035031822 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 1457a4 93248z3 Quadratic twists by: -4 8


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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