Cremona's table of elliptic curves

Curve 89930bc1

89930 = 2 · 5 · 17 · 232



Data for elliptic curve 89930bc1

Field Data Notes
Atkin-Lehner 2- 5+ 17- 23- Signs for the Atkin-Lehner involutions
Class 89930bc Isogeny class
Conductor 89930 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 380160 Modular degree for the optimal curve
Δ -231528130396000 = -1 · 25 · 53 · 17 · 237 Discriminant
Eigenvalues 2- -2 5+  2  2  5 17-  5 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-18526,-1217244] [a1,a2,a3,a4,a6]
j -4750104241/1564000 j-invariant
L 4.0248615940556 L(r)(E,1)/r!
Ω 0.20124308144149 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 3910o1 Quadratic twists by: -23


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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