Cremona's table of elliptic curves

Curve 128674h1

128674 = 2 · 72 · 13 · 101



Data for elliptic curve 128674h1

Field Data Notes
Atkin-Lehner 2+ 7- 13+ 101- Signs for the Atkin-Lehner involutions
Class 128674h Isogeny class
Conductor 128674 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 4878720 Modular degree for the optimal curve
Δ 84743914762581256 = 23 · 710 · 135 · 101 Discriminant
Eigenvalues 2+ -3  3 7- -2 13+  2  3 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-896023,326381173] [a1,a2,a3,a4,a6]
Generators [-131537:8561435:343] Generators of the group modulo torsion
j 281644359307353/300004744 j-invariant
L 3.7048415258954 L(r)(E,1)/r!
Ω 0.33964072190269 Real period
R 10.908119473495 Regulator
r 1 Rank of the group of rational points
S 0.99999998739944 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128674b1 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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