Cremona's table of elliptic curves

Curve 31122l1

31122 = 2 · 32 · 7 · 13 · 19



Data for elliptic curve 31122l1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ 19- Signs for the Atkin-Lehner involutions
Class 31122l Isogeny class
Conductor 31122 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ 80043045264 = 24 · 310 · 73 · 13 · 19 Discriminant
Eigenvalues 2+ 3- -2 7- -4 13+ -6 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-15993,782365] [a1,a2,a3,a4,a6]
Generators [-118:1067:1] [-34:1151:1] Generators of the group modulo torsion
j 620584994493073/109798416 j-invariant
L 5.7355750051206 L(r)(E,1)/r!
Ω 1.0505051431508 Real period
R 0.9099709542144 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10374j1 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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