Cremona's table of elliptic curves

Curve 8385c4

8385 = 3 · 5 · 13 · 43



Data for elliptic curve 8385c4

Field Data Notes
Atkin-Lehner 3+ 5+ 13- 43- Signs for the Atkin-Lehner involutions
Class 8385c Isogeny class
Conductor 8385 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 828983025 = 33 · 52 · 134 · 43 Discriminant
Eigenvalues  1 3+ 5+ -4 -4 13- -6  8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-154803,23378832] [a1,a2,a3,a4,a6]
Generators [256:652:1] Generators of the group modulo torsion
j 410266648981116910009/828983025 j-invariant
L 2.9261965642657 L(r)(E,1)/r!
Ω 1.0315079723461 Real period
R 1.4184071489095 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25155o4 41925i4 109005h4 Quadratic twists by: -3 5 13


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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