Cremona's table of elliptic curves

Curve 23985s1

23985 = 32 · 5 · 13 · 41



Data for elliptic curve 23985s1

Field Data Notes
Atkin-Lehner 3- 5- 13- 41- Signs for the Atkin-Lehner involutions
Class 23985s Isogeny class
Conductor 23985 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 12800 Modular degree for the optimal curve
Δ -12804895935 = -1 · 37 · 5 · 134 · 41 Discriminant
Eigenvalues -1 3- 5-  0  4 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-392,6306] [a1,a2,a3,a4,a6]
Generators [24:89:1] Generators of the group modulo torsion
j -9116230969/17565015 j-invariant
L 3.9574935829319 L(r)(E,1)/r!
Ω 1.1256565782013 Real period
R 3.5157202112707 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 7995b1 119925t1 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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