Cremona's table of elliptic curves

Curve 49686o2

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686o2

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686o Isogeny class
Conductor 49686 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -6849637026009414 = -1 · 2 · 3 · 72 · 1312 Discriminant
Eigenvalues 2+ 3+  3 7- -3 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,31769,3345763] [a1,a2,a3,a4,a6]
j 14991903983/28960854 j-invariant
L 0.58007301398625 L(r)(E,1)/r!
Ω 0.29003650764354 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 49686z2 3822t2 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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