Cremona's table of elliptic curves

Curve 73255k1

73255 = 5 · 72 · 13 · 23



Data for elliptic curve 73255k1

Field Data Notes
Atkin-Lehner 5- 7+ 13+ 23+ Signs for the Atkin-Lehner involutions
Class 73255k Isogeny class
Conductor 73255 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 185472 Modular degree for the optimal curve
Δ -26932429671875 = -1 · 56 · 78 · 13 · 23 Discriminant
Eigenvalues -1 -1 5- 7+ -1 13+ -4  1 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-39495,3014920] [a1,a2,a3,a4,a6]
Generators [-1586:14879:8] [118:63:1] Generators of the group modulo torsion
j -1181861087281/4671875 j-invariant
L 5.9396488241001 L(r)(E,1)/r!
Ω 0.67056433236207 Real period
R 0.49209371018367 Regulator
r 2 Rank of the group of rational points
S 0.99999999999666 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 73255h1 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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