Cremona's table of elliptic curves

Curve 15895a1

15895 = 5 · 11 · 172



Data for elliptic curve 15895a1

Field Data Notes
Atkin-Lehner 5+ 11+ 17+ Signs for the Atkin-Lehner involutions
Class 15895a Isogeny class
Conductor 15895 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1296 Modular degree for the optimal curve
Δ -79475 = -1 · 52 · 11 · 172 Discriminant
Eigenvalues  0  1 5+ -4 11+ -4 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-11,16] [a1,a2,a3,a4,a6]
Generators [2:2:1] Generators of the group modulo torsion
j -557056/275 j-invariant
L 2.8492177772998 L(r)(E,1)/r!
Ω 3.1969212521751 Real period
R 0.44561901162897 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 79475b1 15895h1 Quadratic twists by: 5 17


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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