Cremona's table of elliptic curves

Curve 72896a2

72896 = 26 · 17 · 67



Data for elliptic curve 72896a2

Field Data Notes
Atkin-Lehner 2+ 17+ 67+ Signs for the Atkin-Lehner involutions
Class 72896a Isogeny class
Conductor 72896 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -195410072182980608 = -1 · 225 · 172 · 674 Discriminant
Eigenvalues 2+  0  0  2 -4 -6 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-58060,21939312] [a1,a2,a3,a4,a6]
Generators [35624:6723636:1] Generators of the group modulo torsion
j -82568593103625/745430268032 j-invariant
L 4.5559685660267 L(r)(E,1)/r!
Ω 0.27198712448302 Real period
R 8.3753386728726 Regulator
r 1 Rank of the group of rational points
S 1.0000000003544 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 72896m2 2278a2 Quadratic twists by: -4 8


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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