Cremona's table of elliptic curves

Curve 31850bo1

31850 = 2 · 52 · 72 · 13



Data for elliptic curve 31850bo1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 13- Signs for the Atkin-Lehner involutions
Class 31850bo Isogeny class
Conductor 31850 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 96768 Modular degree for the optimal curve
Δ -299769652000000 = -1 · 28 · 56 · 78 · 13 Discriminant
Eigenvalues 2-  0 5+ 7+  1 13-  1  5 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2680,-834053] [a1,a2,a3,a4,a6]
Generators [109:345:1] Generators of the group modulo torsion
j -23625/3328 j-invariant
L 8.4576290113626 L(r)(E,1)/r!
Ω 0.2425997113585 Real period
R 2.1789053674059 Regulator
r 1 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1274a1 31850bq1 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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