Cremona's table of elliptic curves

Curve 23520y2

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520y2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- Signs for the Atkin-Lehner involutions
Class 23520y Isogeny class
Conductor 23520 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -6324810240000 = -1 · 212 · 3 · 54 · 77 Discriminant
Eigenvalues 2+ 3- 5- 7- -4 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,3855,79743] [a1,a2,a3,a4,a6]
j 13144256/13125 j-invariant
L 1.9844267152475 L(r)(E,1)/r!
Ω 0.4961066788119 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 23520bk2 47040n1 70560dj2 117600fh2 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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