Cremona's table of elliptic curves

Curve 23715h1

23715 = 32 · 5 · 17 · 31



Data for elliptic curve 23715h1

Field Data Notes
Atkin-Lehner 3- 5- 17+ 31+ Signs for the Atkin-Lehner involutions
Class 23715h Isogeny class
Conductor 23715 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 41040 Modular degree for the optimal curve
Δ 750357421875 = 36 · 59 · 17 · 31 Discriminant
Eigenvalues  1 3- 5-  2  6 -1 17+  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-8109,279990] [a1,a2,a3,a4,a6]
Generators [-14:632:1] Generators of the group modulo torsion
j 80896216567249/1029296875 j-invariant
L 7.8342053255683 L(r)(E,1)/r!
Ω 0.90249436449873 Real period
R 0.96451268023149 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 2635a1 118575m1 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
Back to Tables and computations