Cremona's table of elliptic curves

Curve 31654p4

31654 = 2 · 72 · 17 · 19



Data for elliptic curve 31654p4

Field Data Notes
Atkin-Lehner 2- 7- 17+ 19+ Signs for the Atkin-Lehner involutions
Class 31654p Isogeny class
Conductor 31654 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 466419695798 = 2 · 76 · 172 · 193 Discriminant
Eigenvalues 2-  2  0 7-  0 -2 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-3584988,2611146887] [a1,a2,a3,a4,a6]
Generators [1095930531373510932:-663484896911615387:1001080388846656] Generators of the group modulo torsion
j 43311038625059640625/3964502 j-invariant
L 12.021730600716 L(r)(E,1)/r!
Ω 0.52424956640182 Real period
R 22.931312434318 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 646e4 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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