Cremona's table of elliptic curves

Curve 92720r2

92720 = 24 · 5 · 19 · 61



Data for elliptic curve 92720r2

Field Data Notes
Atkin-Lehner 2- 5+ 19- 61+ Signs for the Atkin-Lehner involutions
Class 92720r Isogeny class
Conductor 92720 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 4636000000 = 28 · 56 · 19 · 61 Discriminant
Eigenvalues 2-  0 5+  4 -4  0  4 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6223,188922] [a1,a2,a3,a4,a6]
Generators [143142:3659887:216] Generators of the group modulo torsion
j 104107771396944/18109375 j-invariant
L 6.6988493150773 L(r)(E,1)/r!
Ω 1.3315455841566 Real period
R 10.061764917123 Regulator
r 1 Rank of the group of rational points
S 0.99999999895044 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23180a2 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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