Cremona's table of elliptic curves

Curve 71910i2

71910 = 2 · 32 · 5 · 17 · 47



Data for elliptic curve 71910i2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 17- 47+ Signs for the Atkin-Lehner involutions
Class 71910i Isogeny class
Conductor 71910 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 4010312835000 = 23 · 310 · 54 · 172 · 47 Discriminant
Eigenvalues 2+ 3- 5+ -2 -2 -2 17-  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-18765,-980019] [a1,a2,a3,a4,a6]
Generators [-77:101:1] Generators of the group modulo torsion
j 1002431968831441/5501115000 j-invariant
L 3.6142939090152 L(r)(E,1)/r!
Ω 0.40804196041837 Real period
R 2.2144131367365 Regulator
r 1 Rank of the group of rational points
S 0.9999999997384 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23970v2 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
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