Cremona's table of elliptic curves

Curve 89930t1

89930 = 2 · 5 · 17 · 232



Data for elliptic curve 89930t1

Field Data Notes
Atkin-Lehner 2+ 5- 17- 23- Signs for the Atkin-Lehner involutions
Class 89930t Isogeny class
Conductor 89930 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 124416 Modular degree for the optimal curve
Δ -382569414400 = -1 · 28 · 52 · 173 · 233 Discriminant
Eigenvalues 2+  0 5-  4  4  2 17-  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,1741,-10635] [a1,a2,a3,a4,a6]
j 47950837137/31443200 j-invariant
L 3.2561199895739 L(r)(E,1)/r!
Ω 0.54268666793231 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 89930a1 Quadratic twists by: -23


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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