Cremona's table of elliptic curves

Curve 31008c2

31008 = 25 · 3 · 17 · 19



Data for elliptic curve 31008c2

Field Data Notes
Atkin-Lehner 2+ 3+ 17- 19+ Signs for the Atkin-Lehner involutions
Class 31008c Isogeny class
Conductor 31008 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -227722752 = -1 · 29 · 34 · 172 · 19 Discriminant
Eigenvalues 2+ 3+  0 -4 -2 -2 17- 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,152,-152] [a1,a2,a3,a4,a6]
Generators [17:84:1] [37:234:1] Generators of the group modulo torsion
j 753571000/444771 j-invariant
L 6.5566817893972 L(r)(E,1)/r!
Ω 1.0356904957614 Real period
R 6.3307347284066 Regulator
r 2 Rank of the group of rational points
S 0.99999999999997 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31008j2 62016cx2 93024x2 Quadratic twists by: -4 8 -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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