Cremona's table of elliptic curves

Curve 39760a1

39760 = 24 · 5 · 7 · 71



Data for elliptic curve 39760a1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 71- Signs for the Atkin-Lehner involutions
Class 39760a Isogeny class
Conductor 39760 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 33920 Modular degree for the optimal curve
Δ 12219361280 = 211 · 5 · 75 · 71 Discriminant
Eigenvalues 2+  0 5+ 7+  5 -1  6  1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-8123,281738] [a1,a2,a3,a4,a6]
j 28942971670818/5966485 j-invariant
L 2.4642926352287 L(r)(E,1)/r!
Ω 1.2321463175956 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 19880h1 Quadratic twists by: -4


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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