Cremona's table of elliptic curves

Curve 31005l2

31005 = 32 · 5 · 13 · 53



Data for elliptic curve 31005l2

Field Data Notes
Atkin-Lehner 3- 5+ 13+ 53- Signs for the Atkin-Lehner involutions
Class 31005l Isogeny class
Conductor 31005 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 39298427768925 = 316 · 52 · 13 · 532 Discriminant
Eigenvalues  1 3- 5+  4 -2 13+  2  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-13185,501916] [a1,a2,a3,a4,a6]
Generators [8:626:1] Generators of the group modulo torsion
j 347740371686161/53907308325 j-invariant
L 6.9827351458756 L(r)(E,1)/r!
Ω 0.61926795397045 Real period
R 2.8189473963191 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 10335c2 Quadratic twists by: -3


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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