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Prime Tuple Database
Prime p0= 910331445204176663 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 78 18 60 42 20 18 4 68 28 68 4 18 20 42 60 18 78 (?)
an: 0 78 96 156 198 218 236 240 308 336 404 408 426 446 488 548 566 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Theadalus
db: batch=76, k=18, 78 18 60 42 20 18 4 68 28
dn: 0 78 18 60 42 20 18 4 68 28 68 4 18 20 42 60 18 78 (?)
an: 0 78 96 156 198 218 236 240 308 336 404 408 426 446 488 548 566 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Theadalus
db: batch=76, k=18, 78 18 60 42 20 18 4 68 28
| SPT(16) | 910330527785289433 | 0 30 54 88 138 144 148 160 168 180 184 190 240 274 298 328 | -917418887230 |
| SPT(16) | 910330728497137897 | 0 6 22 34 42 54 66 96 160 190 202 214 222 234 250 256 | -716707038766 |
| STPT(10) | 910330889033901497 | 0 2 30 32 42 44 54 56 84 86 | -556170275166 |
| SPT(16) | 910330937160751009 | 0 10 24 52 70 102 112 154 180 222 232 264 282 310 324 334 | -508043425654 |
| STPT(12) | 910331051355443057 | 0 2 30 32 42 44 72 74 84 86 114 116 | -393848733606 |
| STPT(10) | 910331417315363369 | 0 2 18 20 30 32 42 44 60 62 | -27888813294 |
| STPT(10) | 910331526385903709 | 0 2 42 44 90 92 138 140 180 182 | 81181727046 |
| STPT(10) | 910331847396228947 | 0 2 30 32 42 44 54 56 84 86 | 402192052284 |
| STPT(10) | 910331866476401399 | 0 2 18 20 30 32 42 44 60 62 | 421272224736 |
| STPT(10) | 910332052293394271 | 0 2 30 32 78 80 126 128 156 158 | 607089217608 |
| STPT(10) | 910332252628388501 | 0 2 6 8 18 20 30 32 36 38 | 807424211838 |
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