Cremona's table of elliptic curves

Curve 128205g1

128205 = 32 · 5 · 7 · 11 · 37



Data for elliptic curve 128205g1

Field Data Notes
Atkin-Lehner 3+ 5- 7+ 11+ 37+ Signs for the Atkin-Lehner involutions
Class 128205g Isogeny class
Conductor 128205 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 216576 Modular degree for the optimal curve
Δ -6276403338975 = -1 · 39 · 52 · 7 · 113 · 372 Discriminant
Eigenvalues  1 3+ 5- 7+ 11+  2 -4 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,3576,-88957] [a1,a2,a3,a4,a6]
j 256895581293/318874325 j-invariant
L 3.2284074415436 L(r)(E,1)/r!
Ω 0.40355068041009 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 128205b1 Quadratic twists by: -3


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