Cremona's table of elliptic curves

Curve 128674u1

128674 = 2 · 72 · 13 · 101



Data for elliptic curve 128674u1

Field Data Notes
Atkin-Lehner 2- 7- 13+ 101- Signs for the Atkin-Lehner involutions
Class 128674u Isogeny class
Conductor 128674 Conductor
∏ cp 136 Product of Tamagawa factors cp
deg 8616960 Modular degree for the optimal curve
Δ 1.30037586019E+20 Discriminant
Eigenvalues 2- -2 -2 7-  4 13+  6 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-14987239,-22326659895] [a1,a2,a3,a4,a6]
j 3164465555922532129633/1105301243691008 j-invariant
L 2.6088999035855 L(r)(E,1)/r!
Ω 0.076732305964958 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 18382i1 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
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