Cremona's table of elliptic curves

Curve 28830p1

28830 = 2 · 3 · 5 · 312



Data for elliptic curve 28830p1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 31- Signs for the Atkin-Lehner involutions
Class 28830p Isogeny class
Conductor 28830 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 833280 Modular degree for the optimal curve
Δ -4.9574291551258E+19 Discriminant
Eigenvalues 2+ 3- 5+  3  1  2  0 -5 Hecke eigenvalues for primes up to 20
Equation [1,0,1,770221,217002902] [a1,a2,a3,a4,a6]
Generators [336755749081126:-16493125891036800:179310732119] Generators of the group modulo torsion
j 1911240521/1875000 j-invariant
L 5.2596542744865 L(r)(E,1)/r!
Ω 0.13193864521835 Real period
R 19.932197521742 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 86490ct1 28830f1 Quadratic twists by: -3 -31


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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