Cremona's table of elliptic curves

Curve 67081i2

67081 = 72 · 372



Data for elliptic curve 67081i2

Field Data Notes
Atkin-Lehner 7- 37- Signs for the Atkin-Lehner involutions
Class 67081i Isogeny class
Conductor 67081 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 5959274797 = 76 · 373 Discriminant
Eigenvalues  2 -1 -2 7-  3 -6  2  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-127514,-17483649] [a1,a2,a3,a4,a6]
Generators [-637937558406:-3455547553:3099363912] Generators of the group modulo torsion
j 38477541376 j-invariant
L 7.3188255551383 L(r)(E,1)/r!
Ω 0.25264447439148 Real period
R 14.484436227561 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1369e2 67081j2 Quadratic twists by: -7 37


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