Cremona's table of elliptic curves

Curve 91200r2

91200 = 26 · 3 · 52 · 19



Data for elliptic curve 91200r2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 19- Signs for the Atkin-Lehner involutions
Class 91200r Isogeny class
Conductor 91200 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -1663488000000 = -1 · 215 · 32 · 56 · 192 Discriminant
Eigenvalues 2+ 3+ 5+  0  0  0  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-833,-62463] [a1,a2,a3,a4,a6]
j -125000/3249 j-invariant
L 1.4596851135211 L(r)(E,1)/r!
Ω 0.36492125954324 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 91200cl2 45600bn2 3648o2 Quadratic twists by: -4 8 5


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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