Cremona's table of elliptic curves

Curve 39872bc1

39872 = 26 · 7 · 89



Data for elliptic curve 39872bc1

Field Data Notes
Atkin-Lehner 2- 7+ 89- Signs for the Atkin-Lehner involutions
Class 39872bc Isogeny class
Conductor 39872 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ -2210782784 = -1 · 26 · 72 · 893 Discriminant
Eigenvalues 2- -1  3 7+  4 -2  1  3 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-364,3626] [a1,a2,a3,a4,a6]
Generators [-70:623:8] Generators of the group modulo torsion
j -83568086848/34543481 j-invariant
L 6.0300319330519 L(r)(E,1)/r!
Ω 1.3704797638739 Real period
R 0.733323722588 Regulator
r 1 Rank of the group of rational points
S 0.99999999999979 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 39872bh1 19936a1 Quadratic twists by: -4 8


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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