Periodic Strings

[whodat]

Order 9 I get a period of 24405 starting at 67925

I believe Quibbler may have the right answer to order 9.


Quibbler states:
Starting point= 67925
Period=24405

String fragment at 67925:
73435394543403739384037444236333634333432312627302629373941444440342833312733332832343129353232303021

String fragment at 92330 (67925+24405):
73435394543403739384037444236333634333432312627302629373941444440342833312733332832343129353232303021

These are identical.

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Antoni states:
Starting point=11606
Period=8689

String fragment at 11606:
33333333312526283231323025211925273434394037374037343839404136383836414239403329353836424338413533333

String fragment at 20295 (11606+8689):
33333333327302730273125302326242728364036394237374443374238384140333430211926283133373637364140343227

These do not match.