Cremona's table of elliptic curves

Curve 23520bt1

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520bt1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- Signs for the Atkin-Lehner involutions
Class 23520bt Isogeny class
Conductor 23520 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 8192 Modular degree for the optimal curve
Δ 41160000 = 26 · 3 · 54 · 73 Discriminant
Eigenvalues 2- 3- 5+ 7-  6 -4  2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-86,-36] [a1,a2,a3,a4,a6]
j 3241792/1875 j-invariant
L 3.4302443062735 L(r)(E,1)/r!
Ω 1.7151221531367 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23520e1 47040bv2 70560by1 117600bd1 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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