Cremona's table of elliptic curves

Curve 20178m2

20178 = 2 · 32 · 19 · 59



Data for elliptic curve 20178m2

Field Data Notes
Atkin-Lehner 2- 3- 19+ 59+ Signs for the Atkin-Lehner involutions
Class 20178m Isogeny class
Conductor 20178 Conductor
∏ cp 160 Product of Tamagawa factors cp
Δ 75984275874816 = 210 · 310 · 192 · 592 Discriminant
Eigenvalues 2- 3-  2  0  0  2 -2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-51044,-4406137] [a1,a2,a3,a4,a6]
Generators [-131:205:1] Generators of the group modulo torsion
j 20175407128473337/104230831104 j-invariant
L 9.0817398554138 L(r)(E,1)/r!
Ω 0.31772333080374 Real period
R 2.8583799094765 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 6726c2 Quadratic twists by: -3


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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