Cremona's table of elliptic curves

Curve 49440b2

49440 = 25 · 3 · 5 · 103



Data for elliptic curve 49440b2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 103- Signs for the Atkin-Lehner involutions
Class 49440b Isogeny class
Conductor 49440 Conductor
∏ cp 80 Product of Tamagawa factors cp
Δ -8018570764800000 = -1 · 212 · 310 · 55 · 1032 Discriminant
Eigenvalues 2+ 3+ 5-  0  0 -2  0  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-16705,4393297] [a1,a2,a3,a4,a6]
Generators [9:-2060:1] Generators of the group modulo torsion
j -125872019960896/1957658878125 j-invariant
L 5.1461721914047 L(r)(E,1)/r!
Ω 0.35086666302961 Real period
R 0.73335154542524 Regulator
r 1 Rank of the group of rational points
S 0.99999999999719 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49440f2 98880br1 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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