Cremona's table of elliptic curves

Curve 87840w1

87840 = 25 · 32 · 5 · 61



Data for elliptic curve 87840w1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 61- Signs for the Atkin-Lehner involutions
Class 87840w Isogeny class
Conductor 87840 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 57344 Modular degree for the optimal curve
Δ 5763182400 = 26 · 310 · 52 · 61 Discriminant
Eigenvalues 2+ 3- 5- -4 -2 -6  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-597,4264] [a1,a2,a3,a4,a6]
Generators [-7:90:1] [3:50:1] Generators of the group modulo torsion
j 504358336/123525 j-invariant
L 10.14190396196 L(r)(E,1)/r!
Ω 1.2665416213261 Real period
R 2.0018891979973 Regulator
r 2 Rank of the group of rational points
S 0.99999999997761 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 87840v1 29280y1 Quadratic twists by: -4 -3


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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