Cremona's table of elliptic curves

Curve 18880c1

18880 = 26 · 5 · 59



Data for elliptic curve 18880c1

Field Data Notes
Atkin-Lehner 2+ 5+ 59- Signs for the Atkin-Lehner involutions
Class 18880c Isogeny class
Conductor 18880 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 11520 Modular degree for the optimal curve
Δ -19797114880 = -1 · 226 · 5 · 59 Discriminant
Eigenvalues 2+  0 5+  4 -4 -2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,52,6768] [a1,a2,a3,a4,a6]
j 59319/75520 j-invariant
L 0.95275988848872 L(r)(E,1)/r!
Ω 0.95275988848871 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 18880i1 590b1 94400n1 Quadratic twists by: -4 8 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
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