Cremona's table of elliptic curves

Curve 15040bl1

15040 = 26 · 5 · 47



Data for elliptic curve 15040bl1

Field Data Notes
Atkin-Lehner 2- 5- 47- Signs for the Atkin-Lehner involutions
Class 15040bl Isogeny class
Conductor 15040 Conductor
∏ cp 7 Product of Tamagawa factors cp
deg 147840 Modular degree for the optimal curve
Δ -41502566028328960 = -1 · 214 · 5 · 477 Discriminant
Eigenvalues 2- -2 5- -2  0  5  8 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,86475,549715] [a1,a2,a3,a4,a6]
j 4364861448544256/2533115602315 j-invariant
L 1.5239944505457 L(r)(E,1)/r!
Ω 0.21771349293509 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 15040k1 3760j1 75200ck1 Quadratic twists by: -4 8 5


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

Part of Computational Number Theory
Back to Tables and computations