Cremona's table of elliptic curves

Curve 39440h2

39440 = 24 · 5 · 17 · 29



Data for elliptic curve 39440h2

Field Data Notes
Atkin-Lehner 2- 5+ 17- 29+ Signs for the Atkin-Lehner involutions
Class 39440h Isogeny class
Conductor 39440 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -9.4941015625E+24 Discriminant
Eigenvalues 2-  0 5+ -2  6 -2 17-  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-471906563,-3948557296638] [a1,a2,a3,a4,a6]
Generators [206278972485403740549226839226013098145756023509:-245021959269158565064868683584454488288422538052554:146167673694052868854661667026849314967387] Generators of the group modulo torsion
j -2837473512004169322332279769/2317895889282226562500 j-invariant
L 4.8746975434705 L(r)(E,1)/r!
Ω 0.016195124071664 Real period
R 75.24946276882 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4930c2 Quadratic twists by: -4


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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