Cremona's table of elliptic curves

Curve 56240r1

56240 = 24 · 5 · 19 · 37



Data for elliptic curve 56240r1

Field Data Notes
Atkin-Lehner 2- 5- 19- 37+ Signs for the Atkin-Lehner involutions
Class 56240r Isogeny class
Conductor 56240 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 559104 Modular degree for the optimal curve
Δ -340931379200000000 = -1 · 225 · 58 · 19 · 372 Discriminant
Eigenvalues 2- -1 5- -1 -2 -7 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-64640,-28774400] [a1,a2,a3,a4,a6]
Generators [530:9250:1] [960:28160:1] Generators of the group modulo torsion
j -7292467899768961/83235200000000 j-invariant
L 8.0997442574455 L(r)(E,1)/r!
Ω 0.12929920213767 Real period
R 0.97880344140001 Regulator
r 2 Rank of the group of rational points
S 0.99999999999968 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7030g1 Quadratic twists by: -4


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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