Cremona's table of elliptic curves

Curve 91936i1

91936 = 25 · 132 · 17



Data for elliptic curve 91936i1

Field Data Notes
Atkin-Lehner 2+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 91936i Isogeny class
Conductor 91936 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 110592 Modular degree for the optimal curve
Δ 5251568192 = 26 · 136 · 17 Discriminant
Eigenvalues 2+ -2 -4 -4  2 13+ 17+  8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1070,-13376] [a1,a2,a3,a4,a6]
Generators [82:676:1] Generators of the group modulo torsion
j 438976/17 j-invariant
L 2.852257625276 L(r)(E,1)/r!
Ω 0.83667078589963 Real period
R 1.7045280416498 Regulator
r 1 Rank of the group of rational points
S 0.99999999750576 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 91936f1 544f1 Quadratic twists by: -4 13


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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