Cremona's table of elliptic curves

Curve 18354b2

18354 = 2 · 3 · 7 · 19 · 23



Data for elliptic curve 18354b2

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 18354b Isogeny class
Conductor 18354 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -50915390904 = -1 · 23 · 32 · 7 · 192 · 234 Discriminant
Eigenvalues 2+ 3+  2 7+  6  6  0 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,0,-329,-11235] [a1,a2,a3,a4,a6]
j -3957057343513/50915390904 j-invariant
L 1.9221223923343 L(r)(E,1)/r!
Ω 0.48053059808358 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 55062bb2 128478bq2 Quadratic twists by: -3 -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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