Cremona's table of elliptic curves

Curve 91936b1

91936 = 25 · 132 · 17



Data for elliptic curve 91936b1

Field Data Notes
Atkin-Lehner 2+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 91936b Isogeny class
Conductor 91936 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ -982859091968 = -1 · 212 · 132 · 175 Discriminant
Eigenvalues 2+  1  0 -1  4 13+ 17+ -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-433,-47969] [a1,a2,a3,a4,a6]
Generators [88374:624863:1331] Generators of the group modulo torsion
j -13000000/1419857 j-invariant
L 7.2624156078567 L(r)(E,1)/r!
Ω 0.38965450566091 Real period
R 9.3190448100369 Regulator
r 1 Rank of the group of rational points
S 1.0000000014435 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 91936c1 91936m1 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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