Cremona's table of elliptic curves

Curve 65520cu1

65520 = 24 · 32 · 5 · 7 · 13



Data for elliptic curve 65520cu1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 13- Signs for the Atkin-Lehner involutions
Class 65520cu Isogeny class
Conductor 65520 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 393216 Modular degree for the optimal curve
Δ -20060913600000000 = -1 · 212 · 39 · 58 · 72 · 13 Discriminant
Eigenvalues 2- 3- 5+ 7+  4 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,21597,6704098] [a1,a2,a3,a4,a6]
j 373092501599/6718359375 j-invariant
L 2.2937101864711 L(r)(E,1)/r!
Ω 0.28671377356282 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 4095i1 21840ch1 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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