Cremona's table of elliptic curves

Curve 90896h2

90896 = 24 · 13 · 19 · 23



Data for elliptic curve 90896h2

Field Data Notes
Atkin-Lehner 2- 13+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 90896h Isogeny class
Conductor 90896 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ 68600073621248 = 28 · 132 · 194 · 233 Discriminant
Eigenvalues 2-  0  0  0  0 13+  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-66455,-6581806] [a1,a2,a3,a4,a6]
Generators [1718:70356:1] Generators of the group modulo torsion
j 126784666863234000/267969037583 j-invariant
L 5.575569213183 L(r)(E,1)/r!
Ω 0.29738755326898 Real period
R 6.2494985091495 Regulator
r 1 Rank of the group of rational points
S 1.0000000001436 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 22724a2 Quadratic twists by: -4


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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