Cremona's table of elliptic curves

Curve 31122bb2

31122 = 2 · 32 · 7 · 13 · 19



Data for elliptic curve 31122bb2

Field Data Notes
Atkin-Lehner 2- 3- 7- 13+ 19+ Signs for the Atkin-Lehner involutions
Class 31122bb Isogeny class
Conductor 31122 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ -47802668842236672 = -1 · 28 · 37 · 72 · 136 · 192 Discriminant
Eigenvalues 2- 3-  2 7- -2 13+  8 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-17924,-10555225] [a1,a2,a3,a4,a6]
j -873530903492857/65572933939968 j-invariant
L 5.0491613641222 L(r)(E,1)/r!
Ω 0.15778629262875 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 10374f2 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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