Cremona's table of elliptic curves

Curve 49686cr2

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686cr2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13- Signs for the Atkin-Lehner involutions
Class 49686cr Isogeny class
Conductor 49686 Conductor
∏ cp 200 Product of Tamagawa factors cp
Δ -2.1107643827466E+27 Discriminant
Eigenvalues 2- 3+  3 7-  5 13-  3  1 Hecke eigenvalues for primes up to 20
Equation [1,1,1,201174301,1918375823489] [a1,a2,a3,a4,a6]
j 721710134999099/1691848015872 j-invariant
L 6.4639819670296 L(r)(E,1)/r!
Ω 0.032319909832916 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098z2 49686x2 Quadratic twists by: -7 13


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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