Cremona's table of elliptic curves

Curve 17885m1

17885 = 5 · 72 · 73



Data for elliptic curve 17885m1

Field Data Notes
Atkin-Lehner 5- 7- 73+ Signs for the Atkin-Lehner involutions
Class 17885m Isogeny class
Conductor 17885 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1344 Modular degree for the optimal curve
Δ -125195 = -1 · 5 · 73 · 73 Discriminant
Eigenvalues  1  1 5- 7-  2  4  0  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,2,-17] [a1,a2,a3,a4,a6]
Generators [46:85:8] Generators of the group modulo torsion
j 4913/365 j-invariant
L 7.6737978159558 L(r)(E,1)/r!
Ω 1.5725528375019 Real period
R 2.439917321998 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 89425z1 17885g1 Quadratic twists by: 5 -7


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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