Prime Curios!: 99999...99991 (199-digits)

99999...99991 (199-digits)
(another Prime Pages' Curiosity)

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GIMPS has discovered a new largest known prime number: 2^82589933-1 (24,862,048 digits)

999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999999 9999999991

Single Curio View: (Seek other curios for this number)

The smallest prime starting with 99 occurrences of "99" is the near-repdigit prime 10^199-9 = 9...91, which is also the largest prime with 199 digits. [Hasler]

Submitted: 2009-01-14 21:21:11; Last Modified: 2009-01-14 21:53:11.