Cremona's table of elliptic curves

Curve 31005o1

31005 = 32 · 5 · 13 · 53



Data for elliptic curve 31005o1

Field Data Notes
Atkin-Lehner 3- 5- 13+ 53- Signs for the Atkin-Lehner involutions
Class 31005o Isogeny class
Conductor 31005 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ 12557025 = 36 · 52 · 13 · 53 Discriminant
Eigenvalues -1 3- 5- -2 -2 13+ -6  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-3227,71354] [a1,a2,a3,a4,a6]
Generators [-48:361:1] [24:73:1] Generators of the group modulo torsion
j 5096439860329/17225 j-invariant
L 5.500356617439 L(r)(E,1)/r!
Ω 1.9664657304626 Real period
R 2.7970772804387 Regulator
r 2 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3445a1 Quadratic twists by: -3


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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