Cremona's table of elliptic curves

Curve 65520c2

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520c2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 65520c Isogeny class
Conductor 65520 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 200609136000000 = 210 · 39 · 56 · 72 · 13 Discriminant
Eigenvalues 2+ 3+ 5+ 7- -2 13+  4  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-15363,-269838] [a1,a2,a3,a4,a6]
j 19895760972/9953125 j-invariant
L 1.8069034110599 L(r)(E,1)/r!
Ω 0.451725853129 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 32760a2 65520i2 Quadratic twists by: -4 -3


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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