Cremona's table of elliptic curves

Curve 28290o2

28290 = 2 · 3 · 5 · 23 · 41



Data for elliptic curve 28290o2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 23- 41- Signs for the Atkin-Lehner involutions
Class 28290o Isogeny class
Conductor 28290 Conductor
∏ cp 216 Product of Tamagawa factors cp
Δ 521055274553879040 = 29 · 34 · 5 · 232 · 416 Discriminant
Eigenvalues 2- 3+ 5+ -2 -2 -6 -4 -6 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-7235536,7488152753] [a1,a2,a3,a4,a6]
Generators [1559:-447:1] [1567:159:1] Generators of the group modulo torsion
j 41892457900560077411935489/521055274553879040 j-invariant
L 9.0916767517427 L(r)(E,1)/r!
Ω 0.2666757480968 Real period
R 0.63134494041224 Regulator
r 2 Rank of the group of rational points
S 0.99999999999979 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 84870i2 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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