来自在线整数百科全书的问候语!http://oeis.org/ Search: id:a050587 Showing 1-1 of 1 %I A050587 %S A050587 2,3,11,15,23,24,27,35,71,84,108,122,123,138,236,242,290,392,500,611, %T A050587 747,771,1106,1490,3560,5111,6066,8660,8927,19451,19730,28316,30471, %U A050587 49515,93762,117083,168435,206663,249242,255402,261530,355727,389052,516456,518540,521031 %N A050587 Numbers n such that 123*2^n-1 is prime. %H A050587 Ray Ballinger and Wilfrid Keller,K<2~(1)素数表300%H A050597 Wilfrid Keller,K<2~(1)素数表300%H A050597n的序列的索引项,使得k*2 ^ n-1(或k*2 ^ n+1)是素数%H A050597 Kosmaj,里塞尔表K<300A050597(PARI)是(n)=iSuxoprime(123×2 ^ n-1),6月13日查明R 2017,Herman Jamke,A050588,1,1%%,A05058A,N.J.A.SLaNeNe],12月29日,1999(1999)E A050597更多的术语从Helman(Hat MARKEKE(AT)FASTMASP.FM),1月02日2008‰的内容在OEIS最终用户许可协议下可用:HTTP:/OEIS.Org/许可证. %O