Cremona's table of elliptic curves

Curve 52221a1

52221 = 3 · 132 · 103



Data for elliptic curve 52221a1

Field Data Notes
Atkin-Lehner 3+ 13+ 103+ Signs for the Atkin-Lehner involutions
Class 52221a Isogeny class
Conductor 52221 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 104832 Modular degree for the optimal curve
Δ -17973873455031 = -1 · 33 · 137 · 1032 Discriminant
Eigenvalues  1 3+ -2  2 -4 13+ -6  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-4566,234135] [a1,a2,a3,a4,a6]
Generators [1146:8743:27] Generators of the group modulo torsion
j -2181825073/3723759 j-invariant
L 4.1293623066227 L(r)(E,1)/r!
Ω 0.61772399432147 Real period
R 6.6848015370178 Regulator
r 1 Rank of the group of rational points
S 0.99999999998299 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4017a1 Quadratic twists by: 13


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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