Cremona's table of elliptic curves

Curve 71910bb1

71910 = 2 · 32 · 5 · 17 · 47



Data for elliptic curve 71910bb1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 17- 47- Signs for the Atkin-Lehner involutions
Class 71910bb Isogeny class
Conductor 71910 Conductor
∏ cp 672 Product of Tamagawa factors cp
deg 1720320 Modular degree for the optimal curve
Δ -5.8782618849584E+19 Discriminant
Eigenvalues 2- 3- 5+  0  0 -4 17- -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-42098,-368882319] [a1,a2,a3,a4,a6]
Generators [1553:-58305:1] Generators of the group modulo torsion
j -11318031637772761/80634593758003200 j-invariant
L 8.4675459462518 L(r)(E,1)/r!
Ω 0.08992739751993 Real period
R 0.56047501196854 Regulator
r 1 Rank of the group of rational points
S 1.0000000000515 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 23970b1 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