Cremona's table of elliptic curves

Curve 18270f2

18270 = 2 · 32 · 5 · 7 · 29



Data for elliptic curve 18270f2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ 29+ Signs for the Atkin-Lehner involutions
Class 18270f Isogeny class
Conductor 18270 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -29943448416000000 = -1 · 211 · 33 · 56 · 72 · 294 Discriminant
Eigenvalues 2+ 3+ 5- 7+  4  2  4  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-13224,-8342720] [a1,a2,a3,a4,a6]
j -9472550795439003/1109016608000000 j-invariant
L 1.979512014478 L(r)(E,1)/r!
Ω 0.16495933453983 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 18270bd2 91350dl2 127890i2 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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