Cremona's table of elliptic curves

Curve 86925a2

86925 = 3 · 52 · 19 · 61



Data for elliptic curve 86925a2

Field Data Notes
Atkin-Lehner 3+ 5+ 19+ 61+ Signs for the Atkin-Lehner involutions
Class 86925a Isogeny class
Conductor 86925 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 48385986328125 = 32 · 512 · 192 · 61 Discriminant
Eigenvalues -1 3+ 5+  2  2 -2  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-2935938,1935057906] [a1,a2,a3,a4,a6]
Generators [520:23177:1] Generators of the group modulo torsion
j 179120105180323911001/3096703125 j-invariant
L 3.5974880472435 L(r)(E,1)/r!
Ω 0.4548848987042 Real period
R 1.977141941383 Regulator
r 1 Rank of the group of rational points
S 1.0000000000901 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 17385g2 Quadratic twists by: 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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