Cremona's table of elliptic curves

Curve 26650k1

26650 = 2 · 52 · 13 · 41



Data for elliptic curve 26650k1

Field Data Notes
Atkin-Lehner 2+ 5- 13- 41- Signs for the Atkin-Lehner involutions
Class 26650k Isogeny class
Conductor 26650 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 299520 Modular degree for the optimal curve
Δ 498827689984000 = 218 · 53 · 135 · 41 Discriminant
Eigenvalues 2+  0 5-  0 -4 13- -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1584877,-767568219] [a1,a2,a3,a4,a6]
Generators [-727:383:1] [1483:11173:1] Generators of the group modulo torsion
j 3522090751364680709661/3990621519872 j-invariant
L 5.8223193587682 L(r)(E,1)/r!
Ω 0.1345552602701 Real period
R 8.6541683276912 Regulator
r 2 Rank of the group of rational points
S 0.99999999999993 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 26650q1 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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