Cremona's table of elliptic curves

Curve 23180b1

23180 = 22 · 5 · 19 · 61



Data for elliptic curve 23180b1

Field Data Notes
Atkin-Lehner 2- 5+ 19+ 61+ Signs for the Atkin-Lehner involutions
Class 23180b Isogeny class
Conductor 23180 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 27648 Modular degree for the optimal curve
Δ 38793955280 = 24 · 5 · 194 · 612 Discriminant
Eigenvalues 2- -2 5+  2 -4 -2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-6081,-184316] [a1,a2,a3,a4,a6]
j 1554533752520704/2424622205 j-invariant
L 0.54068028627035 L(r)(E,1)/r!
Ω 0.54068028627026 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 92720t1 115900b1 Quadratic twists by: -4 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations