Cremona's table of elliptic curves

Curve 107939c1

107939 = 13 · 192 · 23



Data for elliptic curve 107939c1

Field Data Notes
Atkin-Lehner 13+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 107939c Isogeny class
Conductor 107939 Conductor
∏ cp 5 Product of Tamagawa factors cp
deg 1798200 Modular degree for the optimal curve
Δ -1842823071458291 = -1 · 133 · 194 · 235 Discriminant
Eigenvalues  2 -1  1  3 -4 13+ -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-985650,-376322301] [a1,a2,a3,a4,a6]
j -812602076305125376/14140645571 j-invariant
L 0.37879830532455 L(r)(E,1)/r!
Ω 0.075759724605474 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 107939j1 Quadratic twists by: -19


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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