Cremona's table of elliptic curves

Curve 98686j2

98686 = 2 · 72 · 19 · 53



Data for elliptic curve 98686j2

Field Data Notes
Atkin-Lehner 2- 7- 19+ 53+ Signs for the Atkin-Lehner involutions
Class 98686j Isogeny class
Conductor 98686 Conductor
∏ cp 56 Product of Tamagawa factors cp
Δ 5096647097524864 = 27 · 78 · 194 · 53 Discriminant
Eigenvalues 2-  0 -2 7-  4 -4  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1770306,907046081] [a1,a2,a3,a4,a6]
Generators [681:3775:1] Generators of the group modulo torsion
j 5215311654415003233/43320785536 j-invariant
L 8.2489754785179 L(r)(E,1)/r!
Ω 0.38758425591183 Real period
R 1.5202179298673 Regulator
r 1 Rank of the group of rational points
S 0.99999999831707 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 14098f2 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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