Cremona's table of elliptic curves

Curve 128800bi1

128800 = 25 · 52 · 7 · 23



Data for elliptic curve 128800bi1

Field Data Notes
Atkin-Lehner 2- 5- 7- 23+ Signs for the Atkin-Lehner involutions
Class 128800bi Isogeny class
Conductor 128800 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 430080 Modular degree for the optimal curve
Δ -338240875000000 = -1 · 26 · 59 · 76 · 23 Discriminant
Eigenvalues 2- -2 5- 7-  2 -2 -2  8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-10458,-979412] [a1,a2,a3,a4,a6]
j -1012048064/2705927 j-invariant
L 1.3155753683243 L(r)(E,1)/r!
Ω 0.21926256744813 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 128800bg1 128800q1 Quadratic twists by: -4 5


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

Part of Computational Number Theory
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