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Prime Tuple Database
Prime p0= 997695172917252191 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 32 42 36 4 20 36 12 40 12 36 20 4 36 42 32 18 (?)
an: 0 18 50 92 128 132 152 188 200 240 252 288 308 312 348 390 422 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: stoneageman
db: batch=76, k=18, 18 32 42 36 4 20 36 12 40
dn: 0 18 32 42 36 4 20 36 12 40 12 36 20 4 36 42 32 18 (?)
an: 0 18 50 92 128 132 152 188 200 240 252 288 308 312 348 390 422 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: stoneageman
db: batch=76, k=18, 18 32 42 36 4 20 36 12 40
| SPT(16) | 997694394141074173 | 0 18 24 46 48 66 90 130 174 214 238 256 258 280 286 304 | -778776178018 |
| SPT(18) | 997694503961048897 | 0 54 56 66 84 86 132 150 170 216 236 254 300 302 320 330 332 386 | -668956203294 |
| STPT(10) | 997694729214808787 | 0 2 30 32 42 44 54 56 84 86 | -443702443404 |
| SPT(16) | 997694944456435817 | 0 12 42 96 102 116 140 144 182 186 210 224 230 284 314 326 | -228460816374 |
| SPT(16) | 997694947807009757 | 0 6 26 54 74 96 104 116 120 132 140 162 182 210 230 236 | -225110242434 |
| STPT(10) | 997695022242170477 | 0 2 30 32 42 44 54 56 84 86 | -150675081714 |
| STPT(10) | 997695191725599461 | 0 2 6 8 48 50 90 92 96 98 | 18808347270 |
| STPT(10) | 997695513652599659 | 0 2 42 44 60 62 78 80 120 122 | 340735347468 |
| SPT(16) | 997695611459744591 | 0 8 50 56 78 86 98 102 116 120 132 140 162 168 210 218 | 438542492400 |
| STPT(10) | 997695712549196357 | 0 2 54 56 72 74 90 92 144 146 | 539631944166 |
| STPT(10) | 997695943164871859 | 0 2 18 20 30 32 42 44 60 62 | 770247619668 |
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