Question

13,34,57,92,.......​

Answer 1

Step-by-step explanation:

13+21=34

34+23=57

57+25=92

92+27=121

Answer 2

Answer:

145

Step-by-step explanation:

13×1=13

17×2=34

19×3=57

23×4=92

next prime number after 23 is 29

29×5=145 come in the series.

good luck