Cremona's table of elliptic curves

Curve 20650d1

20650 = 2 · 52 · 7 · 59



Data for elliptic curve 20650d1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 59- Signs for the Atkin-Lehner involutions
Class 20650d Isogeny class
Conductor 20650 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1958400 Modular degree for the optimal curve
Δ -2.568610851968E+22 Discriminant
Eigenvalues 2+  1 5+ 7+  5 -4  7 -5 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-4026576,-8314799202] [a1,a2,a3,a4,a6]
j -739317890452113025/2630257512415232 j-invariant
L 1.7600102855132 L(r)(E,1)/r!
Ω 0.048889174597589 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20650bk1 Quadratic twists by: 5


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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