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Prime Tuple Database
Prime p0= 740257604026772641 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 8 10 30 2 52 2 16 2 16 2 52 2 30 10 8 28 (?)
an: 0 28 36 46 76 78 130 132 148 150 166 168 220 222 252 262 270 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Theadalus
db: batch=73, k=18, 28 8 10 30 2 52 2 16 2
dn: 0 28 8 10 30 2 52 2 16 2 16 2 52 2 30 10 8 28 (?)
an: 0 28 36 46 76 78 130 132 148 150 166 168 220 222 252 262 270 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Theadalus
db: batch=73, k=18, 28 8 10 30 2 52 2 16 2
| SPT(16) | 740256315812443897 | 0 22 36 54 82 90 124 186 190 252 286 294 322 340 354 376 | -1288214328744 |
| SPT(16) | 740256427050559583 | 0 48 110 126 140 218 236 248 306 318 336 414 428 444 506 554 | -1176976213058 |
| STPT(10) | 740256971673460247 | 0 2 30 32 42 44 54 56 84 86 | -632353312394 |
| SPT(18) | 740257195225270673 | 0 18 26 38 56 60 80 104 108 146 150 174 194 198 216 228 236 254 | -408801501968 |
| SPT(16) | 740257492600503863 | 0 14 20 44 86 108 128 138 266 276 296 318 360 384 390 404 | -111426268778 |
| SPT(16) | 740257586904716189 | 0 30 60 80 108 228 242 284 288 330 344 464 492 512 542 572 | -17122056452 |
| STPT(10) | 740257604026772717 | 0 2 54 56 72 74 90 92 144 146 | 76 |
| STPT(10) | 740257843823859167 | 0 2 30 32 102 104 174 176 204 206 | 239797086526 |
| STPT(10) | 740257998703868387 | 0 2 12 14 42 44 72 74 84 86 | 394677095746 |
| STPT(10) | 740258124529640999 | 0 2 18 20 60 62 102 104 120 122 | 520502868358 |
| SPT(16) | 740258208328759009 | 0 10 22 40 58 84 94 102 190 198 208 234 252 270 282 292 | 604301986368 |
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