Cremona's table of elliptic curves

Curve 47040bl4

47040 = 26 · 3 · 5 · 72



Data for elliptic curve 47040bl4

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- Signs for the Atkin-Lehner involutions
Class 47040bl Isogeny class
Conductor 47040 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 462614691840 = 218 · 3 · 5 · 76 Discriminant
Eigenvalues 2+ 3+ 5- 7-  4 -2 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-250945,-48302015] [a1,a2,a3,a4,a6]
Generators [1647:63272:1] Generators of the group modulo torsion
j 56667352321/15 j-invariant
L 5.8660863299671 L(r)(E,1)/r!
Ω 0.21330683933999 Real period
R 6.8751737498652 Regulator
r 1 Rank of the group of rational points
S 0.99999999999641 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 47040hg4 735e3 960g4 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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