Cremona's table of elliptic curves

Curve 18870u4

18870 = 2 · 3 · 5 · 17 · 37



Data for elliptic curve 18870u4

Field Data Notes
Atkin-Lehner 2- 3- 5+ 17- 37+ Signs for the Atkin-Lehner involutions
Class 18870u Isogeny class
Conductor 18870 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -358433291250 = -1 · 2 · 32 · 54 · 17 · 374 Discriminant
Eigenvalues 2- 3- 5+  0  0  6 17-  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,919,26811] [a1,a2,a3,a4,a6]
j 85830315739631/358433291250 j-invariant
L 5.4663734088918 L(r)(E,1)/r!
Ω 0.68329667611147 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56610g3 94350c3 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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