Cremona's table of elliptic curves

Curve 18755c1

18755 = 5 · 112 · 31



Data for elliptic curve 18755c1

Field Data Notes
Atkin-Lehner 5+ 11- 31- Signs for the Atkin-Lehner involutions
Class 18755c Isogeny class
Conductor 18755 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 192000 Modular degree for the optimal curve
Δ -64893801865234375 = -1 · 510 · 118 · 31 Discriminant
Eigenvalues -1 -2 5+ -4 11-  4 -4  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-116586,-19630709] [a1,a2,a3,a4,a6]
Generators [621165:-94517492:27] Generators of the group modulo torsion
j -98925223576249/36630859375 j-invariant
L 1.2495899339189 L(r)(E,1)/r!
Ω 0.12683922100513 Real period
R 9.8517629169953 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 93775e1 1705a1 Quadratic twists by: 5 -11


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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