Cremona's table of elliptic curves

Curve 71656g3

71656 = 23 · 132 · 53



Data for elliptic curve 71656g3

Field Data Notes
Atkin-Lehner 2- 13+ 53- Signs for the Atkin-Lehner involutions
Class 71656g Isogeny class
Conductor 71656 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -506998764714677248 = -1 · 210 · 137 · 534 Discriminant
Eigenvalues 2-  0 -2  0 -4 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-111371,-37124906] [a1,a2,a3,a4,a6]
Generators [447715545146:-14304111367902:390617891] Generators of the group modulo torsion
j -30908647332/102576253 j-invariant
L 3.9571634806038 L(r)(E,1)/r!
Ω 0.12025577211663 Real period
R 16.453112436767 Regulator
r 1 Rank of the group of rational points
S 1.0000000002511 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 5512b4 Quadratic twists by: 13


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