Cremona's table of elliptic curves

Curve 107920b2

107920 = 24 · 5 · 19 · 71



Data for elliptic curve 107920b2

Field Data Notes
Atkin-Lehner 2+ 5+ 19+ 71+ Signs for the Atkin-Lehner involutions
Class 107920b Isogeny class
Conductor 107920 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 2329345280 = 28 · 5 · 192 · 712 Discriminant
Eigenvalues 2+ -2 5+ -2 -4  2 -4 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-476,3100] [a1,a2,a3,a4,a6]
Generators [-6:76:1] Generators of the group modulo torsion
j 46689225424/9099005 j-invariant
L 3.0304676956688 L(r)(E,1)/r!
Ω 1.3807752063857 Real period
R 1.0973791090233 Regulator
r 1 Rank of the group of rational points
S 0.99999998817971 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 53960f2 Quadratic twists by: -4


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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