Cremona's table of elliptic curves

Curve 127680bp2

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680bp2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 127680bp Isogeny class
Conductor 127680 Conductor
∏ cp 512 Product of Tamagawa factors cp
Δ 3.3024333008453E+25 Discriminant
Eigenvalues 2+ 3+ 5- 7-  0  6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-504395585,4351579150017] [a1,a2,a3,a4,a6]
j 216549712715884743061323076/503911331305734830625 j-invariant
L 2.1045088153497 L(r)(E,1)/r!
Ω 0.065765884263411 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 127680ft2 15960f2 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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