Cremona's table of elliptic curves

Curve 26650i2

26650 = 2 · 52 · 13 · 41



Data for elliptic curve 26650i2

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 41- Signs for the Atkin-Lehner involutions
Class 26650i Isogeny class
Conductor 26650 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ -2984710056250000 = -1 · 24 · 58 · 132 · 414 Discriminant
Eigenvalues 2+ -2 5+  0 -2 13-  6 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-54776,5586198] [a1,a2,a3,a4,a6]
Generators [-18:-2554:1] Generators of the group modulo torsion
j -1163223676541809/191021443600 j-invariant
L 2.6098446549644 L(r)(E,1)/r!
Ω 0.43442534984481 Real period
R 0.37547369414227 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 5330c2 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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