Cremona's table of elliptic curves

Curve 26320h2

26320 = 24 · 5 · 7 · 47



Data for elliptic curve 26320h2

Field Data Notes
Atkin-Lehner 2- 5+ 7- 47+ Signs for the Atkin-Lehner involutions
Class 26320h Isogeny class
Conductor 26320 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -2216775680 = -1 · 212 · 5 · 72 · 472 Discriminant
Eigenvalues 2-  0 5+ 7- -6  2 -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,317,642] [a1,a2,a3,a4,a6]
Generators [-1:18:1] Generators of the group modulo torsion
j 860085351/541205 j-invariant
L 4.0359619314412 L(r)(E,1)/r!
Ω 0.90694469722085 Real period
R 2.2250319913709 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1645a2 105280bh2 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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