Cremona's table of elliptic curves

Curve 49728o2

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728o2

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 37+ Signs for the Atkin-Lehner involutions
Class 49728o Isogeny class
Conductor 49728 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -13086449123328 = -1 · 214 · 35 · 74 · 372 Discriminant
Eigenvalues 2+ 3+  0 7-  4 -2 -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,2767,-165711] [a1,a2,a3,a4,a6]
j 142946750000/798733467 j-invariant
L 1.4215135281897 L(r)(E,1)/r!
Ω 0.35537838201634 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49728dz2 6216u2 Quadratic twists by: -4 8


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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