Cremona's table of elliptic curves

Curve 51520c4

51520 = 26 · 5 · 7 · 23



Data for elliptic curve 51520c4

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 23+ Signs for the Atkin-Lehner involutions
Class 51520c Isogeny class
Conductor 51520 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 422051840 = 219 · 5 · 7 · 23 Discriminant
Eigenvalues 2+  0 5+ 7+  4  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-549548,-156803792] [a1,a2,a3,a4,a6]
Generators [195151944:10880210836:59319] Generators of the group modulo torsion
j 70016546394529281/1610 j-invariant
L 5.2095158652513 L(r)(E,1)/r!
Ω 0.1753469219949 Real period
R 14.854882554982 Regulator
r 1 Rank of the group of rational points
S 4.0000000000211 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 51520bv4 1610f3 Quadratic twists by: -4 8


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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