v2(E_{2j-1}) = 2j-2-v2(j) check, mismatches: []
Stern congruence (k=2..39, all even m in window) failures: []
k= 1  s=   2 (u_k=   2)  d=     2 (conj      2)  window/period after s = 34999.5 OK
k= 2  s=   4 (u_k=   4)  d=     2 (conj      2)  window/period after s = 34998.5 OK
k= 3  s=   4 (u_k=   4)  d=     8 (conj      8)  window/period after s = 8749.6 OK
k= 4  s=   4 (u_k=   4)  d=    16 (conj     16)  window/period after s = 4374.8 OK
k= 5  s=   8 (u_k=   8)  d=    32 (conj     32)  window/period after s = 2187.3 OK
k= 6  s=   8 (u_k=   8)  d=    64 (conj     64)  window/period after s = 1093.6 OK
k= 7  s=   8 (u_k=   8)  d=   128 (conj    128)  window/period after s = 546.8 OK
k= 8  s=   8 (u_k=   8)  d=   256 (conj    256)  window/period after s = 273.4 OK
k= 9  s=  10 (u_k=  10)  d=   512 (conj    512)  window/period after s = 136.7 OK
k=10  s=  12 (u_k=  12)  d=  1024 (conj   1024)  window/period after s = 68.3 OK
k=11  s=  12 (u_k=  12)  d=  2048 (conj   2048)  window/period after s = 34.2 OK
k=12  s=  16 (u_k=  16)  d=  4096 (conj   4096)  window/period after s = 17.1 OK
k=13  s=  16 (u_k=  16)  d=  8192 (conj   8192)  window/period after s = 8.5 OK
k=14  s=  16 (u_k=  16)  d= 16384 (conj  16384)  window/period after s = 4.3 OK
real 11.39
user 7.41
sys 0.72
