Cremona's table of elliptic curves

Curve 23715d1

23715 = 32 · 5 · 17 · 31



Data for elliptic curve 23715d1

Field Data Notes
Atkin-Lehner 3+ 5- 17+ 31- Signs for the Atkin-Lehner involutions
Class 23715d Isogeny class
Conductor 23715 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 11136 Modular degree for the optimal curve
Δ -71145 = -1 · 33 · 5 · 17 · 31 Discriminant
Eigenvalues -1 3+ 5- -4  5  1 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2117,-36954] [a1,a2,a3,a4,a6]
Generators [54:36:1] Generators of the group modulo torsion
j -38844557925363/2635 j-invariant
L 3.0870701935336 L(r)(E,1)/r!
Ω 0.35192925566399 Real period
R 4.3859243638458 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 23715b1 118575f1 Quadratic twists by: -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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