Cremona's table of elliptic curves

Curve 31850b2

31850 = 2 · 52 · 72 · 13



Data for elliptic curve 31850b2

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 31850b Isogeny class
Conductor 31850 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -5.5651186700018E+20 Discriminant
Eigenvalues 2+ -1 5+ 7+  0 13+  0  2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-944108750,-11165969847500] [a1,a2,a3,a4,a6]
Generators [33518100:37317117550:27] Generators of the group modulo torsion
j -1033202467754104941601/6178315520 j-invariant
L 2.7987937533922 L(r)(E,1)/r!
Ω 0.013618022679716 Real period
R 12.845081382303 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 6370s2 31850u2 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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