Cremona's table of elliptic curves

Curve 23312k2

23312 = 24 · 31 · 47



Data for elliptic curve 23312k2

Field Data Notes
Atkin-Lehner 2- 31+ 47- Signs for the Atkin-Lehner involutions
Class 23312k Isogeny class
Conductor 23312 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ 1621618061737984 = 219 · 313 · 473 Discriminant
Eigenvalues 2- -1 -3  1 -6 -4  0  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-184512,30505984] [a1,a2,a3,a4,a6]
Generators [352:3008:1] Generators of the group modulo torsion
j 169605513858025153/395902847104 j-invariant
L 2.1586204832112 L(r)(E,1)/r!
Ω 0.47542593616651 Real period
R 0.37836606416146 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 2914f2 93248ba2 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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