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Prime Tuple Database
Prime p0= 1939922690249018099 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 12 30 18 92 22 20 12 4 12 20 22 92 18 30 12 18 (?)
an: 0 18 30 60 78 170 192 212 224 228 240 260 282 374 392 422 434 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 18 12 30 18 92 22 20 12 4
dn: 0 18 12 30 18 92 22 20 12 4 12 20 22 92 18 30 12 18 (?)
an: 0 18 30 60 78 170 192 212 224 228 240 260 282 374 392 422 434 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 18 12 30 18 92 22 20 12 4
| SPT(16) | 1939921884699056683 | 0 6 10 40 60 76 88 94 120 126 138 154 174 204 208 214 | -805549961416 |
| STPT(10) | 1939921921647739199 | 0 2 42 44 60 62 78 80 120 122 | -768601278900 |
| STPT(10) | 1939921986861417509 | 0 2 18 20 30 32 42 44 60 62 | -703387600590 |
| STPT(10) | 1939922101095969071 | 0 2 6 8 48 50 90 92 96 98 | -589153049028 |
| STPT(10) | 1939922147950114589 | 0 2 18 20 30 32 42 44 60 62 | -542298903510 |
| STPT(10) | 1939922619243871781 | 0 2 36 38 78 80 120 122 156 158 | -71005146318 |
| SPT(16) | 1939922832931213667 | 0 12 42 56 122 132 162 192 344 374 404 414 480 494 524 536 | 142682195568 |
| STPT(10) | 1939923068995945181 | 0 2 36 38 78 80 120 122 156 158 | 378746927082 |
| SPT(16) | 1939923169061514367 | 0 30 34 162 190 222 376 412 414 450 604 636 664 792 796 826 | 478812496268 |
| SPT(16) | 1939923389773550333 | 0 36 38 110 120 126 140 150 164 174 188 194 204 276 278 314 | 699524532234 |
| SPT(16) | 1939923767421533083 | 0 10 36 58 78 94 124 154 180 210 240 256 276 298 324 334 | 1077172514984 |
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