Cremona's table of elliptic curves

Curve 49686i2

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686i2

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686i Isogeny class
Conductor 49686 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -1.4965840434498E+21 Discriminant
Eigenvalues 2+ 3+ -1 7- -5 13+  3 -1 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-30428501548,2042990125308826] [a1,a2,a3,a4,a6]
j -5486773802537974663600129/2635437714 j-invariant
L 1.0267162719551 L(r)(E,1)/r!
Ω 0.064169766985975 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 7098i2 3822v2 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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