Cremona's table of elliptic curves

Curve 89930bj2

89930 = 2 · 5 · 17 · 232



Data for elliptic curve 89930bj2

Field Data Notes
Atkin-Lehner 2- 5- 17- 23- Signs for the Atkin-Lehner involutions
Class 89930bj Isogeny class
Conductor 89930 Conductor
∏ cp 18 Product of Tamagawa factors cp
Δ -1299488500 = -1 · 22 · 53 · 173 · 232 Discriminant
Eigenvalues 2- -2 5- -2  3  2 17- -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-425,3757] [a1,a2,a3,a4,a6]
Generators [34:153:1] Generators of the group modulo torsion
j -16050874369/2456500 j-invariant
L 7.9216283105926 L(r)(E,1)/r!
Ω 1.4750854239594 Real period
R 0.29834913550738 Regulator
r 1 Rank of the group of rational points
S 1.0000000015037 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 89930x2 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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