Cremona's table of elliptic curves

Curve 18270bu1

18270 = 2 · 32 · 5 · 7 · 29



Data for elliptic curve 18270bu1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7+ 29+ Signs for the Atkin-Lehner involutions
Class 18270bu Isogeny class
Conductor 18270 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 51840 Modular degree for the optimal curve
Δ -4510927895040 = -1 · 29 · 311 · 5 · 73 · 29 Discriminant
Eigenvalues 2- 3- 5- 7+ -1  6 -1  7 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-7817,-282999] [a1,a2,a3,a4,a6]
j -72454344765769/6187829760 j-invariant
L 4.5474962705085 L(r)(E,1)/r!
Ω 0.25263868169492 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 6090c1 91350bt1 127890es1 Quadratic twists by: -3 5 -7


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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