Cremona's table of elliptic curves

Curve 8170a1

8170 = 2 · 5 · 19 · 43



Data for elliptic curve 8170a1

Field Data Notes
Atkin-Lehner 2+ 5+ 19- 43+ Signs for the Atkin-Lehner involutions
Class 8170a Isogeny class
Conductor 8170 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7360 Modular degree for the optimal curve
Δ -702620000 = -1 · 25 · 54 · 19 · 432 Discriminant
Eigenvalues 2+ -1 5+ -1  2  7  7 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-2148,-39248] [a1,a2,a3,a4,a6]
j -1096837827215689/702620000 j-invariant
L 1.4024195994792 L(r)(E,1)/r!
Ω 0.3506048998698 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 65360e1 73530bh1 40850j1 Quadratic twists by: -4 -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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