First numbers that belong to both sets:
381,
553,
993,
1641,
3307,
3661,
3783,
7311,
8931,
16257,
17031,
20307,
24807,
28731,
31507,
31863,
35157,
36291,
37057,
37831,
38613,
42231,
47307,
49507,
54057,
55461,
62751,
64263,
77007,
79807,
82083,
83811,
87321,
104007,
124257,
131407,
146307,
155631,
170157,
175143,
195807,
201153,
209307,
223257,
243543,
246513,
252507,
264711,
267807,
274053,
277203,
286761,
296481,
299757,
316407,
319791,
328903,
336981,
339307,
340473,
361803,
365421,
369057,
376383,
387507,
391251,
406407,
425757,
469911,
486507,
499143,
503391,
516243,
542433,
546861,
573807,
582933,
601401,
620157,
639201,
644007,
653673,
668307,
678153,
693057,
698061,
726757,
738741,
764751,
770007,
791211,
801921,
816313,
829011,
834483,
839973,
845481,
851007,
878907,
947703,
965307,
971211,
989031,
995007.