Cremona's table of elliptic curves

Curve 67620bl2

67620 = 22 · 3 · 5 · 72 · 23



Data for elliptic curve 67620bl2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 23+ Signs for the Atkin-Lehner involutions
Class 67620bl Isogeny class
Conductor 67620 Conductor
∏ cp 432 Product of Tamagawa factors cp
Δ -3485889199987488000 = -1 · 28 · 36 · 53 · 710 · 232 Discriminant
Eigenvalues 2- 3- 5- 7-  4 -6  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-464340,-151486812] [a1,a2,a3,a4,a6]
Generators [1836:-72030:1] Generators of the group modulo torsion
j -367624742361424/115740505125 j-invariant
L 8.8760677580858 L(r)(E,1)/r!
Ω 0.089996910836974 Real period
R 0.91320704026258 Regulator
r 1 Rank of the group of rational points
S 0.99999999995936 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9660b2 Quadratic twists by: -7


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