Cremona's table of elliptic curves

Curve 31920bd3

31920 = 24 · 3 · 5 · 7 · 19



Data for elliptic curve 31920bd3

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 19- Signs for the Atkin-Lehner involutions
Class 31920bd Isogeny class
Conductor 31920 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ -2.6986435319112E+24 Discriminant
Eigenvalues 2- 3+ 5- 7+  0  6  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,9719640,78168534192] [a1,a2,a3,a4,a6]
j 24792153857163653065559/658848518533019475675 j-invariant
L 2.915698111816 L(r)(E,1)/r!
Ω 0.060743710662777 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 1995g4 127680ew3 95760dh3 Quadratic twists by: -4 8 -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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