Cremona's table of elliptic curves

Curve 82646f1

82646 = 2 · 312 · 43



Data for elliptic curve 82646f1

Field Data Notes
Atkin-Lehner 2- 31- 43+ Signs for the Atkin-Lehner involutions
Class 82646f Isogeny class
Conductor 82646 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 35280 Modular degree for the optimal curve
Δ -677036032 = -1 · 214 · 312 · 43 Discriminant
Eigenvalues 2- -2  0  0 -3 -2  3  6 Hecke eigenvalues for primes up to 20
Equation [1,0,0,42,-1244] [a1,a2,a3,a4,a6]
Generators [12:26:1] Generators of the group modulo torsion
j 8513375/704512 j-invariant
L 6.6644348507635 L(r)(E,1)/r!
Ω 0.7672673318968 Real period
R 0.62042399133371 Regulator
r 1 Rank of the group of rational points
S 1.0000000006164 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 82646c1 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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