Cremona's table of elliptic curves

Curve 87814b1

87814 = 2 · 232 · 83



Data for elliptic curve 87814b1

Field Data Notes
Atkin-Lehner 2+ 23- 83+ Signs for the Atkin-Lehner involutions
Class 87814b Isogeny class
Conductor 87814 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1216512 Modular degree for the optimal curve
Δ -425971664704176128 = -1 · 216 · 238 · 83 Discriminant
Eigenvalues 2+  1 -2 -1  5  0 -3  8 Hecke eigenvalues for primes up to 20
Equation [1,0,1,34638,-31300284] [a1,a2,a3,a4,a6]
j 31047965207/2877489152 j-invariant
L 1.1329886860404 L(r)(E,1)/r!
Ω 0.14162356460978 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 3818b1 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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