Cremona's table of elliptic curves

Curve 18705c3

18705 = 3 · 5 · 29 · 43



Data for elliptic curve 18705c3

Field Data Notes
Atkin-Lehner 3+ 5- 29- 43+ Signs for the Atkin-Lehner involutions
Class 18705c Isogeny class
Conductor 18705 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 40153817745 = 34 · 5 · 29 · 434 Discriminant
Eigenvalues -1 3+ 5-  0  4 -2 -6  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1120,-11200] [a1,a2,a3,a4,a6]
Generators [-21:70:1] Generators of the group modulo torsion
j 155382467950081/40153817745 j-invariant
L 2.8773883412943 L(r)(E,1)/r!
Ω 0.84104071740285 Real period
R 3.4212235885318 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56115c4 93525t4 Quadratic twists by: -3 5


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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