Cremona's table of elliptic curves

Curve 16898j2

16898 = 2 · 7 · 17 · 71



Data for elliptic curve 16898j2

Field Data Notes
Atkin-Lehner 2- 7- 17+ 71+ Signs for the Atkin-Lehner involutions
Class 16898j Isogeny class
Conductor 16898 Conductor
∏ cp 56 Product of Tamagawa factors cp
Δ 9137356928 = 27 · 72 · 172 · 712 Discriminant
Eigenvalues 2-  0  2 7-  0  2 17+  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-859,-8309] [a1,a2,a3,a4,a6]
Generators [-17:42:1] Generators of the group modulo torsion
j 70021133165313/9137356928 j-invariant
L 8.5545652212187 L(r)(E,1)/r!
Ω 0.8895350133151 Real period
R 0.68692110349539 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 118286t2 Quadratic twists by: -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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