Cremona's table of elliptic curves

Curve 8712k2

8712 = 23 · 32 · 112



Data for elliptic curve 8712k2

Field Data Notes
Atkin-Lehner 2+ 3- 11- Signs for the Atkin-Lehner involutions
Class 8712k Isogeny class
Conductor 8712 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1440162425078784 = 210 · 38 · 118 Discriminant
Eigenvalues 2+ 3- -2  0 11- -2  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-35211,1770230] [a1,a2,a3,a4,a6]
Generators [298:4212:1] Generators of the group modulo torsion
j 3650692/1089 j-invariant
L 3.7233681670076 L(r)(E,1)/r!
Ω 0.44459231109581 Real period
R 4.1873960413648 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 17424v2 69696cd2 2904k2 792d2 Quadratic twists by: -4 8 -3 -11


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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