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Prime Tuple Database
Prime p0= 2721268192298505457 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 12 36 2 46 14 10 6 26 6 10 14 46 2 36 12 34 (?)
an: 0 34 46 82 84 130 144 154 160 186 192 202 216 262 264 300 312 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: [SG-FC] hl
db: batch=82, k=18, 34 12 36 2 46 14 10 6 26
dn: 0 34 12 36 2 46 14 10 6 26 6 10 14 46 2 36 12 34 (?)
an: 0 34 46 82 84 130 144 154 160 186 192 202 216 262 264 300 312 346
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: [SG-FC] hl
db: batch=82, k=18, 34 12 36 2 46 14 10 6 26
| STPT(10) | 2721266579819317457 | 0 2 54 56 72 74 90 92 144 146 | -1612479188000 |
| STPT(10) | 2721267013059470147 | 0 2 30 32 42 44 54 56 84 86 | -1179239035310 |
| STPT(10) | 2721267378332407649 | 0 2 42 44 90 92 138 140 180 182 | -813966097808 |
| SPT(16) | 2721267391208357041 | 0 30 52 58 72 162 178 190 240 252 268 358 372 378 400 430 | -801090148416 |
| STPT(10) | 2721267935396037239 | 0 2 42 44 60 62 78 80 120 122 | -256902468218 |
| STPT(10) | 2721268167310973219 | 0 2 18 20 30 32 42 44 60 62 | -24987532238 |
| STPT(10) | 2721268441655162207 | 0 2 30 32 42 44 54 56 84 86 | 249356656750 |
| STPT(10) | 2721268773360876281 | 0 2 6 8 48 50 90 92 96 98 | 581062370824 |
| STPT(10) | 2721268892880671381 | 0 2 96 98 138 140 180 182 276 278 | 700582165924 |
| SPT(16) | 2721269095950627721 | 0 28 46 58 70 72 90 148 240 298 316 318 330 342 360 388 | 903652122264 |
| STPT(10) | 2721269137079642789 | 0 2 12 14 90 92 168 170 180 182 | 944781137332 |
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