Cremona's table of elliptic curves

Curve 15840bg2

15840 = 25 · 32 · 5 · 11



Data for elliptic curve 15840bg2

Field Data Notes
Atkin-Lehner 2- 3- 5- 11- Signs for the Atkin-Lehner involutions
Class 15840bg Isogeny class
Conductor 15840 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -5645376000000 = -1 · 212 · 36 · 56 · 112 Discriminant
Eigenvalues 2- 3- 5- -2 11- -2  2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,4308,34976] [a1,a2,a3,a4,a6]
Generators [37:495:1] Generators of the group modulo torsion
j 2961169856/1890625 j-invariant
L 4.9418208753748 L(r)(E,1)/r!
Ω 0.47331773330023 Real period
R 0.87006756203662 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15840q2 31680l1 1760b2 79200bn2 Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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