92

This number is a composite.

Just showing those entries submitted by 'Sariyar': (Click here to show all)

+ Concatenation of first 92 prime differences (in reverse order) forms the smallest prime with this property: 812424864621021084864668642106144241410246266610264241212242102664662102641442424864624626642462642424221. [Sariyar]

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