Cremona's table of elliptic curves

Curve 65520ec2

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520ec2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 65520ec Isogeny class
Conductor 65520 Conductor
∏ cp 384 Product of Tamagawa factors cp
Δ 386358336000000 = 212 · 36 · 56 · 72 · 132 Discriminant
Eigenvalues 2- 3- 5- 7-  0 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-42507,-3237894] [a1,a2,a3,a4,a6]
Generators [-123:360:1] Generators of the group modulo torsion
j 2844576388809/129390625 j-invariant
L 7.5906288549855 L(r)(E,1)/r!
Ω 0.33343056309357 Real period
R 0.94855192444755 Regulator
r 1 Rank of the group of rational points
S 0.99999999999691 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 4095j2 7280q2 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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