Cremona's table of elliptic curves

Curve 86800a4

86800 = 24 · 52 · 7 · 31



Data for elliptic curve 86800a4

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 31+ Signs for the Atkin-Lehner involutions
Class 86800a Isogeny class
Conductor 86800 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 517171760000000 = 210 · 57 · 7 · 314 Discriminant
Eigenvalues 2+  0 5+ 7+  0 -6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-26675,-1270750] [a1,a2,a3,a4,a6]
Generators [770:20850:1] Generators of the group modulo torsion
j 131194918404/32323235 j-invariant
L 3.9150708587706 L(r)(E,1)/r!
Ω 0.38029837642591 Real period
R 5.1473673062853 Regulator
r 1 Rank of the group of rational points
S 0.99999999996793 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 43400j4 17360n3 Quadratic twists by: -4 5


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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