Cremona's table of elliptic curves

Curve 73255h1

73255 = 5 · 72 · 13 · 23



Data for elliptic curve 73255h1

Field Data Notes
Atkin-Lehner 5+ 7- 13- 23+ Signs for the Atkin-Lehner involutions
Class 73255h Isogeny class
Conductor 73255 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 26496 Modular degree for the optimal curve
Δ -228921875 = -1 · 56 · 72 · 13 · 23 Discriminant
Eigenvalues -1  1 5+ 7- -1 13-  4 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-806,-8905] [a1,a2,a3,a4,a6]
Generators [41:145:1] Generators of the group modulo torsion
j -1181861087281/4671875 j-invariant
L 3.6293727641199 L(r)(E,1)/r!
Ω 0.44789915540573 Real period
R 4.0515512480461 Regulator
r 1 Rank of the group of rational points
S 0.99999999998736 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 73255k1 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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