Cremona's table of elliptic curves

Curve 91809g1

91809 = 32 · 1012



Data for elliptic curve 91809g1

Field Data Notes
Atkin-Lehner 3- 101- Signs for the Atkin-Lehner involutions
Class 91809g Isogeny class
Conductor 91809 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 2472480 Modular degree for the optimal curve
Δ -2.1313868536878E+20 Discriminant
Eigenvalues  0 3- -2  1  2 -2 -6 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-6181806,5957457957] [a1,a2,a3,a4,a6]
Generators [8493:752372:1] Generators of the group modulo torsion
j -3309568/27 j-invariant
L 3.227287007164 L(r)(E,1)/r!
Ω 0.17854623376818 Real period
R 9.037678735667 Regulator
r 1 Rank of the group of rational points
S 1.0000000020586 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 30603e1 91809d1 Quadratic twists by: -3 101


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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