Cremona's table of elliptic curves

Curve 28290f1

28290 = 2 · 3 · 5 · 23 · 41



Data for elliptic curve 28290f1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 23- 41- Signs for the Atkin-Lehner involutions
Class 28290f Isogeny class
Conductor 28290 Conductor
∏ cp 128 Product of Tamagawa factors cp
deg 65536 Modular degree for the optimal curve
Δ 1423015290000 = 24 · 38 · 54 · 232 · 41 Discriminant
Eigenvalues 2+ 3- 5- -2 -2  6  4 -6 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-4838,115688] [a1,a2,a3,a4,a6]
Generators [9:265:1] Generators of the group modulo torsion
j 12519651999216601/1423015290000 j-invariant
L 5.184304998472 L(r)(E,1)/r!
Ω 0.82521122949465 Real period
R 0.19632492313691 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 84870w1 Quadratic twists by: -3


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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