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Prime Tuple Database
Prime p0= 2221302567773523541 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 26 90 54 10 32 10 2 10 32 10 54 90 26 16 (?)
an: 0 16 42 132 186 196 228 238 240 250 282 292 346 436 462 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Penguin
db: batch=81, k=16, 16 26 90 54 10 32 10 2
dn: 0 16 26 90 54 10 32 10 2 10 32 10 54 90 26 16 (?)
an: 0 16 42 132 186 196 228 238 240 250 282 292 346 436 462 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Penguin
db: batch=81, k=16, 16 26 90 54 10 32 10 2
| STPT(10) | 2221301031912949319 | 0 2 48 50 90 92 132 134 180 182 | -1535860574222 |
| STPT(10) | 2221301104742945387 | 0 2 30 32 42 44 54 56 84 86 | -1463030578154 |
| STPT(10) | 2221301878155729539 | 0 2 18 20 30 32 42 44 60 62 | -689617794002 |
| STPT(10) | 2221301954797685561 | 0 2 6 8 48 50 90 92 96 98 | -612975837980 |
| TPT(14) | 2221302009297221777 | 0 2 42 44 54 56 90 92 174 176 192 194 330 332 | -558476301764 |
| STPT(10) | 2221302171848959229 | 0 2 18 20 30 32 42 44 60 62 | -395924564312 |
| STPT(10) | 2221302578584586681 | 0 2 30 32 60 62 90 92 120 122 | 10811063140 |
| STPT(10) | 2221302608522539481 | 0 2 36 38 78 80 120 122 156 158 | 40749015940 |
| STPT(10) | 2221303325705600579 | 0 2 18 20 60 62 102 104 120 122 | 757932077038 |
| SPT(18) | 2221303464948623687 | 0 24 42 56 62 92 120 134 150 266 282 296 324 354 360 374 392 416 | 897175100146 |
| SPT(16) | 2221303481992306339 | 0 24 60 88 90 132 148 160 162 174 190 232 234 262 298 322 | 914218782798 |
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