Cremona's table of elliptic curves

Curve 66950b1

66950 = 2 · 52 · 13 · 103



Data for elliptic curve 66950b1

Field Data Notes
Atkin-Lehner 2+ 5+ 13+ 103+ Signs for the Atkin-Lehner involutions
Class 66950b Isogeny class
Conductor 66950 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 215424 Modular degree for the optimal curve
Δ 342784000000000 = 217 · 59 · 13 · 103 Discriminant
Eigenvalues 2+  1 5+  0 -1 13+ -4  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-17501,-25352] [a1,a2,a3,a4,a6]
Generators [-74:967:1] Generators of the group modulo torsion
j 37936442980801/21938176000 j-invariant
L 4.6290673413451 L(r)(E,1)/r!
Ω 0.45435158613355 Real period
R 5.0941467829361 Regulator
r 1 Rank of the group of rational points
S 0.9999999999345 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 13390i1 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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