Cremona's table of elliptic curves

Curve 26650l1

26650 = 2 · 52 · 13 · 41



Data for elliptic curve 26650l1

Field Data Notes
Atkin-Lehner 2+ 5- 13- 41- Signs for the Atkin-Lehner involutions
Class 26650l Isogeny class
Conductor 26650 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 5632 Modular degree for the optimal curve
Δ 266500 = 22 · 53 · 13 · 41 Discriminant
Eigenvalues 2+  0 5- -4  4 13- -6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-52,156] [a1,a2,a3,a4,a6]
Generators [-6:18:1] [-5:19:1] Generators of the group modulo torsion
j 125751501/2132 j-invariant
L 5.5956405269585 L(r)(E,1)/r!
Ω 3.1050626838461 Real period
R 1.8021022751233 Regulator
r 2 Rank of the group of rational points
S 0.99999999999979 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 26650r1 Quadratic twists by: 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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