Cremona's table of elliptic curves

Curve 83776i1

83776 = 26 · 7 · 11 · 17



Data for elliptic curve 83776i1

Field Data Notes
Atkin-Lehner 2+ 7+ 11- 17- Signs for the Atkin-Lehner involutions
Class 83776i Isogeny class
Conductor 83776 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 20480 Modular degree for the optimal curve
Δ -9969344 = -1 · 26 · 72 · 11 · 172 Discriminant
Eigenvalues 2+  1  3 7+ 11-  6 17-  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-89,329] [a1,a2,a3,a4,a6]
Generators [10:119:8] Generators of the group modulo torsion
j -1231925248/155771 j-invariant
L 10.528457162179 L(r)(E,1)/r!
Ω 2.2242291793999 Real period
R 1.1833826816665 Regulator
r 1 Rank of the group of rational points
S 0.99999999984254 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 83776bg1 1309b1 Quadratic twists by: -4 8


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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