Cremona's table of elliptic curves

Curve 71910k1

71910 = 2 · 32 · 5 · 17 · 47



Data for elliptic curve 71910k1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 17- 47- Signs for the Atkin-Lehner involutions
Class 71910k Isogeny class
Conductor 71910 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 52224 Modular degree for the optimal curve
Δ 9505926720 = 26 · 37 · 5 · 172 · 47 Discriminant
Eigenvalues 2+ 3- 5+ -2 -4 -2 17-  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-540,1296] [a1,a2,a3,a4,a6]
Generators [-15:84:1] [-90:657:8] Generators of the group modulo torsion
j 23912763841/13039680 j-invariant
L 6.7010782270013 L(r)(E,1)/r!
Ω 1.1274686493652 Real period
R 1.4858679730765 Regulator
r 2 Rank of the group of rational points
S 1.0000000000064 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23970u1 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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