Cremona's table of elliptic curves

Curve 65520bt2

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520bt2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 65520bt Isogeny class
Conductor 65520 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 281788416000000 = 220 · 33 · 56 · 72 · 13 Discriminant
Eigenvalues 2- 3+ 5+ 7+ -2 13+  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-852843,303144858] [a1,a2,a3,a4,a6]
j 620307836233921107/2548000000 j-invariant
L 1.9313194364716 L(r)(E,1)/r!
Ω 0.48282985929799 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 8190bc2 65520cc2 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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