Cremona's table of elliptic curves

Curve 67270v1

67270 = 2 · 5 · 7 · 312



Data for elliptic curve 67270v1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 31- Signs for the Atkin-Lehner involutions
Class 67270v Isogeny class
Conductor 67270 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 368640 Modular degree for the optimal curve
Δ -2156988946302400 = -1 · 26 · 52 · 72 · 317 Discriminant
Eigenvalues 2+ -2 5- 7-  0 -2 -4  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2423,2234778] [a1,a2,a3,a4,a6]
j -1771561/2430400 j-invariant
L 1.4929684486603 L(r)(E,1)/r!
Ω 0.37324211450457 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2170g1 Quadratic twists by: -31


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