Cremona's table of elliptic curves

Curve 18910d1

18910 = 2 · 5 · 31 · 61



Data for elliptic curve 18910d1

Field Data Notes
Atkin-Lehner 2+ 5- 31- 61- Signs for the Atkin-Lehner involutions
Class 18910d Isogeny class
Conductor 18910 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 5824 Modular degree for the optimal curve
Δ -154910720 = -1 · 214 · 5 · 31 · 61 Discriminant
Eigenvalues 2+  1 5-  3  0  1  8  1 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-8,598] [a1,a2,a3,a4,a6]
j -47045881/154910720 j-invariant
L 2.9292658945256 L(r)(E,1)/r!
Ω 1.4646329472628 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 94550q1 Quadratic twists by: 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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