Cremona's table of elliptic curves

Curve 18850d2

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850d2

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 29+ Signs for the Atkin-Lehner involutions
Class 18850d Isogeny class
Conductor 18850 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -1.3526663006465E+23 Discriminant
Eigenvalues 2+ -2 5+ -4  6 13- -2 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-23398276,47018317698] [a1,a2,a3,a4,a6]
j -90668250933662417694769/8657064324137881600 j-invariant
L 0.81049481441552 L(r)(E,1)/r!
Ω 0.10131185180194 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3770e2 Quadratic twists by: 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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