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Prime Tuple Database
Prime p0= 2255317516586398529 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 48 20 46 30 8 6 24 12 34 12 24 6 8 30 46 20 48 (?)
an: 0 48 68 114 144 152 158 182 194 228 240 264 270 278 308 354 374 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: JayPi
db: batch=81, k=18, 48 20 46 30 8 6 24 12 34
dn: 0 48 20 46 30 8 6 24 12 34 12 24 6 8 30 46 20 48 (?)
an: 0 48 68 114 144 152 158 182 194 228 240 264 270 278 308 354 374 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: JayPi
db: batch=81, k=18, 48 20 46 30 8 6 24 12 34
| SPT(16) | 2255316035642798783 | 0 50 114 144 146 168 218 224 300 306 356 378 380 410 474 524 | -1480943599746 |
| STPT(10) | 2255316084488171447 | 0 2 30 32 42 44 54 56 84 86 | -1432098227082 |
| SPT(16) | 2255316675183207409 | 0 34 42 64 90 100 118 120 202 204 222 232 258 280 288 322 | -841403191120 |
| STPT(10) | 2255316844573393397 | 0 2 24 26 42 44 60 62 84 86 | -672013005132 |
| TPT(14) | 2255317397154999347 | 0 2 30 32 84 86 210 212 240 242 300 302 372 374 | -119431399182 |
| STPT(10) | 2255317437297072647 | 0 2 30 32 72 74 114 116 144 146 | -79289325882 |
| SPT(16) | 2255317534768469077 | 0 4 40 76 84 130 154 184 186 216 240 286 294 330 366 370 | 18182070548 |
| STPT(10) | 2255317641314078309 | 0 2 12 14 90 92 168 170 180 182 | 124727679780 |
| SPT(16) | 2255317663724675159 | 0 2 8 30 32 44 102 120 122 140 198 210 212 234 240 242 | 147138276630 |
| STPT(10) | 2255317912005316979 | 0 2 18 20 30 32 42 44 60 62 | 395418918450 |
| STPT(10) | 2255318180258467739 | 0 2 18 20 30 32 42 44 60 62 | 663672069210 |
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