Cremona's table of elliptic curves

Curve 18800bf1

18800 = 24 · 52 · 47



Data for elliptic curve 18800bf1

Field Data Notes
Atkin-Lehner 2- 5+ 47- Signs for the Atkin-Lehner involutions
Class 18800bf Isogeny class
Conductor 18800 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 8064 Modular degree for the optimal curve
Δ -940000000 = -1 · 28 · 57 · 47 Discriminant
Eigenvalues 2-  2 5+  2 -4 -1  0  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1133,15137] [a1,a2,a3,a4,a6]
Generators [37:150:1] Generators of the group modulo torsion
j -40247296/235 j-invariant
L 7.3649751387279 L(r)(E,1)/r!
Ω 1.5781800833983 Real period
R 1.1666880123827 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 4700b1 75200da1 3760n1 Quadratic twists by: -4 8 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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