Cremona's table of elliptic curves

Curve 49686bx1

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686bx1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686bx Isogeny class
Conductor 49686 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 290304 Modular degree for the optimal curve
Δ 350650325870208 = 27 · 39 · 77 · 132 Discriminant
Eigenvalues 2- 3+  0 7-  3 13+  3  5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-64828,-6316003] [a1,a2,a3,a4,a6]
Generators [-155:273:1] Generators of the group modulo torsion
j 1515434103625/17635968 j-invariant
L 8.5847927791124 L(r)(E,1)/r!
Ω 0.2994086691088 Real period
R 1.0240175844683 Regulator
r 1 Rank of the group of rational points
S 1.0000000000049 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098w1 49686e1 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
Back to Tables and computations