Cremona's table of elliptic curves

Curve 23520j1

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520j1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- Signs for the Atkin-Lehner involutions
Class 23520j Isogeny class
Conductor 23520 Conductor
∏ cp 96 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]
Generators [-320:8100:1] Generators of the group modulo torsion
j 139927692143296/27348890625 j-invariant
L 4.2593535321174 L(r)(E,1)/r!
Ω 0.30051199121313 Real period
R 2.3622759693786 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 23520v1 47040ge2 70560de1 117600hd1 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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