Cremona's table of elliptic curves

Curve 28560a2

28560 = 24 · 3 · 5 · 7 · 17



Data for elliptic curve 28560a2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7+ 17+ Signs for the Atkin-Lehner involutions
Class 28560a Isogeny class
Conductor 28560 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 5.8801940416008E+25 Discriminant
Eigenvalues 2+ 3+ 5+ 7+  2  2 17+  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-6245333256,-189966036577200] [a1,a2,a3,a4,a6]
Generators [-2420788210491943435306349978381663860173678804118149240686892880325972852966126448592500518:-977770506593089274543681834860678950087579579685368982362203497920698981751829646579584126:53070650345760746249383231329955333243102349626656775975121047165065884364464068630673] Generators of the group modulo torsion
j 13154084057973759342630151347218/28711884968754052734375 j-invariant
L 4.4460949035302 L(r)(E,1)/r!
Ω 0.016982855216551 Real period
R 130.89951150255 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 14280q2 114240jr2 85680br2 Quadratic twists by: -4 8 -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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