Cremona's table of elliptic curves

Curve 28305h1

28305 = 32 · 5 · 17 · 37



Data for elliptic curve 28305h1

Field Data Notes
Atkin-Lehner 3- 5+ 17- 37+ Signs for the Atkin-Lehner involutions
Class 28305h Isogeny class
Conductor 28305 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 28800 Modular degree for the optimal curve
Δ 4871998125 = 36 · 54 · 172 · 37 Discriminant
Eigenvalues  2 3- 5+ -3  3 -4 17- -2 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-453,1579] [a1,a2,a3,a4,a6]
Generators [-158:421:8] Generators of the group modulo torsion
j 14102327296/6683125 j-invariant
L 8.9143516668369 L(r)(E,1)/r!
Ω 1.2209603295001 Real period
R 1.8252746324867 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3145a1 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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