Cremona's table of elliptic curves

Curve 23520v1

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520v1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- Signs for the Atkin-Lehner involutions
Class 23520v Isogeny class
Conductor 23520 Conductor
∏ cp 288 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ 205924456521000000 = 26 · 36 · 56 · 710 Discriminant
Eigenvalues 2+ 3- 5- 7-  4 -2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-211990,-30643600] [a1,a2,a3,a4,a6]
j 139927692143296/27348890625 j-invariant
L 4.0594541968611 L(r)(E,1)/r!
Ω 0.22552523315895 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 23520j1 47040eo2 70560dl1 117600fb1 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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