Cremona's table of elliptic curves

Curve 49686by2

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686by2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686by Isogeny class
Conductor 49686 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 6915236217162 = 2 · 3 · 79 · 134 Discriminant
Eigenvalues 2- 3+  0 7-  3 13+ -3 -5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-252743,48801059] [a1,a2,a3,a4,a6]
Generators [11444:190099:64] Generators of the group modulo torsion
j 531373116625/2058 j-invariant
L 8.0419184466574 L(r)(E,1)/r!
Ω 0.65639084969659 Real period
R 6.1258611773725 Regulator
r 1 Rank of the group of rational points
S 0.99999999999747 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098ba2 49686f2 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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