Cremona's table of elliptic curves

Curve 28880bc1

28880 = 24 · 5 · 192



Data for elliptic curve 28880bc1

Field Data Notes
Atkin-Lehner 2- 5- 19+ Signs for the Atkin-Lehner involutions
Class 28880bc Isogeny class
Conductor 28880 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 2480640 Modular degree for the optimal curve
Δ -1.0827602412362E+23 Discriminant
Eigenvalues 2- -1 5-  3 -2 -5 -5 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,9559160,-11013756688] [a1,a2,a3,a4,a6]
Generators [71962:7167655:8] Generators of the group modulo torsion
j 73087061741/81920000 j-invariant
L 4.6018137570161 L(r)(E,1)/r!
Ω 0.056999471796311 Real period
R 5.0458951767359 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 3610d1 115520bl1 28880bb1 Quadratic twists by: -4 8 -19


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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