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Prime Tuple Database
Prime p0= 2121368428587236041 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 2 108 16 20 6 30 4 50 4 30 6 20 16 108 2 10 (?)
an: 0 10 12 120 136 156 162 192 196 246 250 280 286 306 322 430 432 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Landjunge
db: batch=80, k=18, 10 2 108 16 20 6 30 4 50
dn: 0 10 2 108 16 20 6 30 4 50 4 30 6 20 16 108 2 10 (?)
an: 0 10 12 120 136 156 162 192 196 246 250 280 286 306 322 430 432 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Landjunge
db: batch=80, k=18, 10 2 108 16 20 6 30 4 50
| STPT(10) | 2121367282039353329 | 0 2 18 20 60 62 102 104 120 122 | -1146547882712 |
| SPT(16) | 2121367675217500651 | 0 6 16 42 76 88 102 132 166 196 210 222 256 282 292 298 | -753369735390 |
| STPT(10) | 2121367814126386121 | 0 2 6 8 18 20 30 32 36 38 | -614460849920 |
| STPT(10) | 2121367824807899807 | 0 2 42 44 72 74 102 104 144 146 | -603779336234 |
| SPT(16) | 2121368024269739477 | 0 36 44 84 86 92 102 122 204 224 234 240 242 282 290 326 | -404317496564 |
| STPT(12) | 2121368149997677079 | 0 2 30 32 42 44 90 92 102 104 132 134 | -278589558962 |
| STPT(10) | 2121368528112388127 | 0 2 24 26 42 44 60 62 84 86 | 99525152086 |
| STPT(10) | 2121368644809019349 | 0 2 72 74 120 122 168 170 240 242 | 216221783308 |
| SPT(16) | 2121368986098710741 | 0 12 30 42 60 110 126 182 210 266 282 332 350 362 380 392 | 557511474700 |
| STPT(10) | 2121369110969752517 | 0 2 30 32 42 44 54 56 84 86 | 682382516476 |
| STPT(10) | 2121369267563163509 | 0 2 12 14 90 92 168 170 180 182 | 838975927468 |
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