Cremona's table of elliptic curves

Curve 89930n1

89930 = 2 · 5 · 17 · 232



Data for elliptic curve 89930n1

Field Data Notes
Atkin-Lehner 2+ 5- 17+ 23- Signs for the Atkin-Lehner involutions
Class 89930n Isogeny class
Conductor 89930 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 27648 Modular degree for the optimal curve
Δ -103419500 = -1 · 22 · 53 · 17 · 233 Discriminant
Eigenvalues 2+ -1 5- -2  5  2 17+  6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,93,-311] [a1,a2,a3,a4,a6]
Generators [13:-64:1] Generators of the group modulo torsion
j 7189057/8500 j-invariant
L 4.1063046874674 L(r)(E,1)/r!
Ω 1.0136942599937 Real period
R 0.33756929585281 Regulator
r 1 Rank of the group of rational points
S 0.99999999921923 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 89930h1 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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