Cremona's table of elliptic curves

Curve 86640j2

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640j2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 19- Signs for the Atkin-Lehner involutions
Class 86640j Isogeny class
Conductor 86640 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 3913012924646400 = 210 · 32 · 52 · 198 Discriminant
Eigenvalues 2+ 3+ 5-  0 -4 -2  6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-57880,4454272] [a1,a2,a3,a4,a6]
Generators [214:1350:1] Generators of the group modulo torsion
j 445138564/81225 j-invariant
L 5.7746904798441 L(r)(E,1)/r!
Ω 0.4193429271498 Real period
R 3.4427017268158 Regulator
r 1 Rank of the group of rational points
S 1.0000000003702 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 43320bg2 4560j2 Quadratic twists by: -4 -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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