Cremona's table of elliptic curves

Curve 87975bi1

87975 = 32 · 52 · 17 · 23



Data for elliptic curve 87975bi1

Field Data Notes
Atkin-Lehner 3- 5- 17+ 23- Signs for the Atkin-Lehner involutions
Class 87975bi Isogeny class
Conductor 87975 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 53248 Modular degree for the optimal curve
Δ -41793843375 = -1 · 37 · 53 · 172 · 232 Discriminant
Eigenvalues  1 3- 5-  2  0  4 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,468,-9149] [a1,a2,a3,a4,a6]
j 124251499/458643 j-invariant
L 2.3263942390895 L(r)(E,1)/r!
Ω 0.5815985800209 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 29325n1 87975bk1 Quadratic twists by: -3 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
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