Cremona's table of elliptic curves

Curve 67240j1

67240 = 23 · 5 · 412



Data for elliptic curve 67240j1

Field Data Notes
Atkin-Lehner 2- 5- 41+ Signs for the Atkin-Lehner involutions
Class 67240j Isogeny class
Conductor 67240 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 322560 Modular degree for the optimal curve
Δ 1246427352838400 = 28 · 52 · 417 Discriminant
Eigenvalues 2-  2 5- -2  0  0  4  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-34180,-1729500] [a1,a2,a3,a4,a6]
Generators [11820:221030:27] Generators of the group modulo torsion
j 3631696/1025 j-invariant
L 9.7743958993399 L(r)(E,1)/r!
Ω 0.35863499332756 Real period
R 6.8136099943262 Regulator
r 1 Rank of the group of rational points
S 0.99999999999313 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1640e1 Quadratic twists by: 41


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations