Cremona's table of elliptic curves

Curve 49728do2

49728 = 26 · 3 · 7 · 37



Data for elliptic curve 49728do2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 37+ Signs for the Atkin-Lehner involutions
Class 49728do Isogeny class
Conductor 49728 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 484683300864 = 214 · 32 · 74 · 372 Discriminant
Eigenvalues 2- 3+ -2 7- -4  2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-29009,-1891791] [a1,a2,a3,a4,a6]
Generators [239:2184:1] Generators of the group modulo torsion
j 164784750161488/29582721 j-invariant
L 4.5628130927697 L(r)(E,1)/r!
Ω 0.3658219800567 Real period
R 3.1181922776276 Regulator
r 1 Rank of the group of rational points
S 0.99999999999402 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 49728bl2 12432t2 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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