Cremona's table of elliptic curves

Curve 49686cc1

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686cc1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686cc Isogeny class
Conductor 49686 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 4741632 Modular degree for the optimal curve
Δ -1.6432504324984E+20 Discriminant
Eigenvalues 2- 3+ -1 7- -5 13+ -3  5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-25658851,50020048385] [a1,a2,a3,a4,a6]
Generators [4087:113890:1] Generators of the group modulo torsion
j -9591639636223/843648 j-invariant
L 6.439481638329 L(r)(E,1)/r!
Ω 0.17344731501542 Real period
R 1.3259443483643 Regulator
r 1 Rank of the group of rational points
S 0.99999999999795 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49686cy1 3822c1 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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