Cremona's table of elliptic curves

Curve 23920h1

23920 = 24 · 5 · 13 · 23



Data for elliptic curve 23920h1

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 23- Signs for the Atkin-Lehner involutions
Class 23920h Isogeny class
Conductor 23920 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 16128 Modular degree for the optimal curve
Δ -25081937920 = -1 · 224 · 5 · 13 · 23 Discriminant
Eigenvalues 2-  0 5+  4 -4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,157,-7582] [a1,a2,a3,a4,a6]
Generators [44076:197155:1728] Generators of the group modulo torsion
j 104487111/6123520 j-invariant
L 4.935486521496 L(r)(E,1)/r!
Ω 0.57032851777916 Real period
R 8.6537607144644 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2990a1 95680bz1 119600bb1 Quadratic twists by: -4 8 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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