Cremona's table of elliptic curves

Curve 71910bd1

71910 = 2 · 32 · 5 · 17 · 47



Data for elliptic curve 71910bd1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 17- 47- Signs for the Atkin-Lehner involutions
Class 71910bd Isogeny class
Conductor 71910 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 1069056 Modular degree for the optimal curve
Δ -328895781380437500 = -1 · 22 · 318 · 56 · 172 · 47 Discriminant
Eigenvalues 2- 3- 5+ -4  0 -4 17-  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,63337,-26917333] [a1,a2,a3,a4,a6]
Generators [4817274:100921789:10648] Generators of the group modulo torsion
j 38545623826493399/451160193937500 j-invariant
L 7.051377592861 L(r)(E,1)/r!
Ω 0.1497842304536 Real period
R 5.8846127956626 Regulator
r 1 Rank of the group of rational points
S 0.99999999999084 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23970j1 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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