Cremona's table of elliptic curves

Curve 49686z2

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686z2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 49686z Isogeny class
Conductor 49686 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -8.0585294647298E+20 Discriminant
Eigenvalues 2+ 3- -3 7+ -3 13+  6  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,1556655,-1142926718] [a1,a2,a3,a4,a6]
j 14991903983/28960854 j-invariant
L 1.4948316206409 L(r)(E,1)/r!
Ω 0.083046201072811 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49686o2 3822bc2 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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