Cremona's table of elliptic curves

Curve 43681j3

43681 = 112 · 192



Data for elliptic curve 43681j3

Field Data Notes
Atkin-Lehner 11- 19- Signs for the Atkin-Lehner involutions
Class 43681j Isogeny class
Conductor 43681 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -1583548311814579 = -1 · 116 · 197 Discriminant
Eigenvalues  0  2  3  1 11- -4  3 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-33605249,-74971104968] [a1,a2,a3,a4,a6]
Generators [69658480335820129832586428146595252415054638600:-5482330841833423280715097465243309004389739457877:6824516708155280843705634365381369864000000] Generators of the group modulo torsion
j -50357871050752/19 j-invariant
L 8.9775837876794 L(r)(E,1)/r!
Ω 0.031352182501218 Real period
R 71.586593591455 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 361b3 2299d3 Quadratic twists by: -11 -19


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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