Cremona's table of elliptic curves

Curve 26790s1

26790 = 2 · 3 · 5 · 19 · 47



Data for elliptic curve 26790s1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 19- 47- Signs for the Atkin-Lehner involutions
Class 26790s Isogeny class
Conductor 26790 Conductor
∏ cp 30 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ 1808325000 = 23 · 34 · 55 · 19 · 47 Discriminant
Eigenvalues 2- 3+ 5-  0  1 -5 -6 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-335,1037] [a1,a2,a3,a4,a6]
Generators [-3:-44:1] Generators of the group modulo torsion
j 4158523459441/1808325000 j-invariant
L 7.2606676552122 L(r)(E,1)/r!
Ω 1.3392370360404 Real period
R 0.1807165189288 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 80370j1 Quadratic twists by: -3


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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