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Prime Tuple Database
Prime p0= 1991451589697688049 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 2 16 12 12 24 42 32 42 24 12 12 16 2 22 (?)
an: 0 22 24 40 52 64 88 130 162 204 228 240 252 268 270 292
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Orange Kid
db: batch=80, k=16, 22 2 16 12 12 24 42 32
dn: 0 22 2 16 12 12 24 42 32 42 24 12 12 16 2 22 (?)
an: 0 22 24 40 52 64 88 130 162 204 228 240 252 268 270 292
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Orange Kid
db: batch=80, k=16, 22 2 16 12 12 24 42 32
| STPT(10) | 1991450329168362497 | 0 2 30 32 42 44 54 56 84 86 | -1260529325552 |
| STPT(10) | 1991450394880557209 | 0 2 18 20 30 32 42 44 60 62 | -1194817130840 |
| STPT(10) | 1991450557741471007 | 0 2 30 32 42 44 54 56 84 86 | -1031956217042 |
| STPT(10) | 1991450850943170311 | 0 2 30 32 60 62 90 92 120 122 | -738754517738 |
| SPT(16) | 1991451086467550263 | 0 10 54 58 64 78 100 108 166 174 196 210 216 220 264 274 | -503230137786 |
| SPT(16) | 1991451475257785159 | 0 2 84 92 98 104 114 138 164 188 198 204 210 218 300 302 | -114439902890 |
| STPT(10) | 1991451859352050559 | 0 2 48 50 60 62 72 74 120 122 | 269654362510 |
| SPT(16) | 1991452404961716691 | 0 18 40 70 82 96 100 112 156 168 172 186 198 228 250 268 | 815264028642 |
| STPT(10) | 1991452748076278099 | 0 2 18 20 30 32 42 44 60 62 | 1158378590050 |
| STPT(12) | 1991452889857323677 | 0 2 12 14 24 26 30 32 42 44 54 56 | 1300159635628 |
| SPT(16) | 1991453153158040893 | 0 34 60 70 114 126 258 300 334 376 508 520 564 574 600 634 | 1563460352844 |
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