Cremona's table of elliptic curves

Curve 65565a1

65565 = 32 · 5 · 31 · 47



Data for elliptic curve 65565a1

Field Data Notes
Atkin-Lehner 3+ 5+ 31+ 47+ Signs for the Atkin-Lehner involutions
Class 65565a Isogeny class
Conductor 65565 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 282240 Modular degree for the optimal curve
Δ -3264377880234375 = -1 · 39 · 57 · 312 · 472 Discriminant
Eigenvalues -1 3+ 5+  2  0  6  2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,30832,1785106] [a1,a2,a3,a4,a6]
Generators [12347:1365886:1] Generators of the group modulo torsion
j 164683738345797/165847578125 j-invariant
L 4.5500278159389 L(r)(E,1)/r!
Ω 0.29501085496682 Real period
R 7.711627792943 Regulator
r 1 Rank of the group of rational points
S 0.99999999981867 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 65565c1 Quadratic twists by: -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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