Cremona's table of elliptic curves

Curve 18810t2

18810 = 2 · 32 · 5 · 11 · 19



Data for elliptic curve 18810t2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11+ 19+ Signs for the Atkin-Lehner involutions
Class 18810t Isogeny class
Conductor 18810 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 271393031250 = 2 · 37 · 56 · 11 · 192 Discriminant
Eigenvalues 2- 3- 5+ -2 11+ -2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2723,-47919] [a1,a2,a3,a4,a6]
Generators [478:-189:8] Generators of the group modulo torsion
j 3061889942761/372281250 j-invariant
L 6.3618059695727 L(r)(E,1)/r!
Ω 0.66618516218528 Real period
R 4.7748031108229 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 6270f2 94050l2 Quadratic twists by: -3 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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