Cremona's table of elliptic curves

Curve 47040d1

47040 = 26 · 3 · 5 · 72



Data for elliptic curve 47040d1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 47040d Isogeny class
Conductor 47040 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ -2592487296000 = -1 · 210 · 310 · 53 · 73 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  0  2 -2 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1101,79101] [a1,a2,a3,a4,a6]
j -420616192/7381125 j-invariant
L 1.3678260396303 L(r)(E,1)/r!
Ω 0.6839130199381 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 47040ft1 5880bh1 47040de1 Quadratic twists by: -4 8 -7


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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