Cremona's table of elliptic curves

Curve 39975h1

39975 = 3 · 52 · 13 · 41



Data for elliptic curve 39975h1

Field Data Notes
Atkin-Lehner 3+ 5+ 13- 41- Signs for the Atkin-Lehner involutions
Class 39975h Isogeny class
Conductor 39975 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 3840 Modular degree for the optimal curve
Δ 119925 = 32 · 52 · 13 · 41 Discriminant
Eigenvalues  0 3+ 5+ -3  5 13-  6 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-33,83] [a1,a2,a3,a4,a6]
Generators [3:1:1] Generators of the group modulo torsion
j 163840000/4797 j-invariant
L 3.9145476937444 L(r)(E,1)/r!
Ω 3.2998741252155 Real period
R 0.5931359114322 Regulator
r 1 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 119925ba1 39975x1 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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