Cremona's table of elliptic curves

Curve 67938c2

67938 = 2 · 3 · 132 · 67



Data for elliptic curve 67938c2

Field Data Notes
Atkin-Lehner 2+ 3+ 13+ 67- Signs for the Atkin-Lehner involutions
Class 67938c Isogeny class
Conductor 67938 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 22278483716765796 = 22 · 32 · 1310 · 672 Discriminant
Eigenvalues 2+ 3+  2  4 -4 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-123204,14965020] [a1,a2,a3,a4,a6]
j 42849280144657/4615571844 j-invariant
L 0.73917812871546 L(r)(E,1)/r!
Ω 0.36958907613101 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 5226c2 Quadratic twists by: 13


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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