Cremona's table of elliptic curves

Curve 82646g1

82646 = 2 · 312 · 43



Data for elliptic curve 82646g1

Field Data Notes
Atkin-Lehner 2- 31- 43- Signs for the Atkin-Lehner involutions
Class 82646g Isogeny class
Conductor 82646 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 414720 Modular degree for the optimal curve
Δ 605717712267776 = 29 · 317 · 43 Discriminant
Eigenvalues 2-  0 -1 -2 -5  1 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-199588,-34249785] [a1,a2,a3,a4,a6]
Generators [-6945:-385:27] [-255:249:1] Generators of the group modulo torsion
j 990728800209/682496 j-invariant
L 13.431274252802 L(r)(E,1)/r!
Ω 0.22588327543064 Real period
R 3.3033959753036 Regulator
r 2 Rank of the group of rational points
S 0.99999999998316 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 2666d1 Quadratic twists by: -31


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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