Cremona's table of elliptic curves

Curve 39650d1

39650 = 2 · 52 · 13 · 61



Data for elliptic curve 39650d1

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 61+ Signs for the Atkin-Lehner involutions
Class 39650d Isogeny class
Conductor 39650 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 2211840 Modular degree for the optimal curve
Δ 4.05782134784E+20 Discriminant
Eigenvalues 2+ -2 5+ -4 -2 13- -2  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2603151,1293621698] [a1,a2,a3,a4,a6]
j 124853732088588711649/25970056626176000 j-invariant
L 0.63703591917331 L(r)(E,1)/r!
Ω 0.15925897978449 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 7930a1 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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