Cremona's table of elliptic curves

Curve 89488c2

89488 = 24 · 7 · 17 · 47



Data for elliptic curve 89488c2

Field Data Notes
Atkin-Lehner 2+ 7- 17- 47+ Signs for the Atkin-Lehner involutions
Class 89488c Isogeny class
Conductor 89488 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -33395489792 = -1 · 210 · 74 · 172 · 47 Discriminant
Eigenvalues 2+  0  0 7- -2 -2 17- -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,725,-4566] [a1,a2,a3,a4,a6]
Generators [13:84:1] Generators of the group modulo torsion
j 41156437500/32612783 j-invariant
L 5.2786105143105 L(r)(E,1)/r!
Ω 0.64799422407192 Real period
R 1.0182595621856 Regulator
r 1 Rank of the group of rational points
S 0.99999999907024 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 44744b2 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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