Cremona's table of elliptic curves

Curve 28842o1

28842 = 2 · 3 · 11 · 19 · 23



Data for elliptic curve 28842o1

Field Data Notes
Atkin-Lehner 2- 3+ 11- 19- 23- Signs for the Atkin-Lehner involutions
Class 28842o Isogeny class
Conductor 28842 Conductor
∏ cp 180 Product of Tamagawa factors cp
deg 524160 Modular degree for the optimal curve
Δ -958842145095538176 = -1 · 29 · 37 · 115 · 19 · 234 Discriminant
Eigenvalues 2- 3+  1 -2 11-  4  5 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-419475,-114867567] [a1,a2,a3,a4,a6]
Generators [1011:21758:1] Generators of the group modulo torsion
j -8162853928086765524401/958842145095538176 j-invariant
L 7.8785048310503 L(r)(E,1)/r!
Ω 0.093183129074595 Real period
R 0.46971454723928 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 86526h1 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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