Cremona's table of elliptic curves

Curve 71910a1

71910 = 2 · 32 · 5 · 17 · 47



Data for elliptic curve 71910a1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 17- 47+ Signs for the Atkin-Lehner involutions
Class 71910a Isogeny class
Conductor 71910 Conductor
∏ cp 72 Product of Tamagawa factors cp
deg 258048 Modular degree for the optimal curve
Δ 61261150122000 = 24 · 33 · 53 · 176 · 47 Discriminant
Eigenvalues 2+ 3+ 5- -4  0  2 17-  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-20019,1028133] [a1,a2,a3,a4,a6]
Generators [7:939:1] Generators of the group modulo torsion
j 32862400907974443/2268931486000 j-invariant
L 4.6829842707017 L(r)(E,1)/r!
Ω 0.61121926318585 Real period
R 3.8308546154588 Regulator
r 1 Rank of the group of rational points
S 0.99999999996498 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 71910v3 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations