Oh dammit, I messed up on the 2nd digit a few posts up, 2^97 is 158,456,325,028,528,675,187,087,900,672 and not 168,456,325,028,528,675,187,087,900,672. I'll correct it... 158,456,325,028,528,675,187,087,900,672 316,912,650,057,057,350,374,175,801,344 633,825,300,114,114,700,748,351,602,688 Ok, that's where we are. Next, 2^100: 1,267,650,600,228,229,401,496,701,207,376