Cremona's table of elliptic curves

Curve 2805c2

2805 = 3 · 5 · 11 · 17



Data for elliptic curve 2805c2

Field Data Notes
Atkin-Lehner 3- 5+ 11+ 17- Signs for the Atkin-Lehner involutions
Class 2805c Isogeny class
Conductor 2805 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -49717529296875 = -1 · 32 · 512 · 113 · 17 Discriminant
Eigenvalues  0 3- 5+ -1 11+  2 17-  2 Hecke eigenvalues for primes up to 20
Equation [0,1,1,8839,116045] [a1,a2,a3,a4,a6]
Generators [2522:46871:8] Generators of the group modulo torsion
j 76363175346569216/49717529296875 j-invariant
L 3.0407451449883 L(r)(E,1)/r!
Ω 0.39641180074296 Real period
R 1.9176681542334 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 44880bk2 8415p2 14025a2 30855k2 Quadratic twists by: -4 -3 5 -11


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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