Cremona's table of elliptic curves

Curve 18200n2

18200 = 23 · 52 · 7 · 13



Data for elliptic curve 18200n2

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 13- Signs for the Atkin-Lehner involutions
Class 18200n Isogeny class
Conductor 18200 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -1324476389600000000 = -1 · 211 · 58 · 73 · 136 Discriminant
Eigenvalues 2-  0 5+ 7+ -2 13-  4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,274325,-2744250] [a1,a2,a3,a4,a6]
Generators [2714:143988:1] Generators of the group modulo torsion
j 71346044015118/41389887175 j-invariant
L 4.4222590014351 L(r)(E,1)/r!
Ω 0.16094097688514 Real period
R 4.5795867601316 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 36400m2 3640g2 127400bf2 Quadratic twists by: -4 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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