Cremona's table of elliptic curves

Curve 31850cn1

31850 = 2 · 52 · 72 · 13



Data for elliptic curve 31850cn1

Field Data Notes
Atkin-Lehner 2- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 31850cn Isogeny class
Conductor 31850 Conductor
∏ cp 120 Product of Tamagawa factors cp
deg 460800 Modular degree for the optimal curve
Δ -2058106017012500000 = -1 · 25 · 58 · 78 · 134 Discriminant
Eigenvalues 2- -1 5- 7- -1 13- -3  3 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-215013,78883531] [a1,a2,a3,a4,a6]
Generators [685:-16268:1] Generators of the group modulo torsion
j -23920470625/44783648 j-invariant
L 6.5735245061864 L(r)(E,1)/r!
Ω 0.23332226774612 Real period
R 0.23477986655132 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 31850f1 4550v1 Quadratic twists by: 5 -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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