Cremona's table of elliptic curves

Curve 833a4

833 = 72 · 17



Data for elliptic curve 833a4

Field Data Notes
Atkin-Lehner 7- 17+ Signs for the Atkin-Lehner involutions
Class 833a Isogeny class
Conductor 833 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -9826162129 = -1 · 76 · 174 Discriminant
Eigenvalues -1  0  2 7-  0  2 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-34,4778] [a1,a2,a3,a4,a6]
j -35937/83521 j-invariant
L 1.0377918387896 L(r)(E,1)/r!
Ω 1.0377918387896 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 13328o4 53312o3 7497o4 20825o4 Quadratic twists by: -4 8 -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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