Cremona's table of elliptic curves

Curve 18018bj2

18018 = 2 · 32 · 7 · 11 · 13



Data for elliptic curve 18018bj2

Field Data Notes
Atkin-Lehner 2- 3- 7- 11+ 13+ Signs for the Atkin-Lehner involutions
Class 18018bj Isogeny class
Conductor 18018 Conductor
∏ cp 320 Product of Tamagawa factors cp
Δ 887056738666914816 = 210 · 310 · 72 · 116 · 132 Discriminant
Eigenvalues 2- 3-  2 7- 11+ 13+  2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-253544,19070763] [a1,a2,a3,a4,a6]
j 2472604133104833337/1216813084591104 j-invariant
L 4.9792050852578 L(r)(E,1)/r!
Ω 0.24896025426289 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 6006i2 126126fj2 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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