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Prime Tuple Database
Prime p0= 818933570950411451 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 8 34 6 20 10 12 20 100 20 12 10 20 6 34 8 30 (?)
an: 0 30 38 72 78 98 108 120 140 240 260 272 282 302 308 342 350 380
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: marsinph
db: batch=73, k=18, 30 8 34 6 20 10 12 20 100
dn: 0 30 8 34 6 20 10 12 20 100 20 12 10 20 6 34 8 30 (?)
an: 0 30 38 72 78 98 108 120 140 240 260 272 282 302 308 342 350 380
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: marsinph
db: batch=73, k=18, 30 8 34 6 20 10 12 20 100
| STPT(10) | 818932732588024697 | 0 2 30 32 42 44 54 56 84 86 | -838362386754 |
| SPT(16) | 818932912383715141 | 0 22 36 46 70 88 96 148 210 262 270 288 312 322 336 358 | -658566696310 |
| STPT(10) | 818932997172619697 | 0 2 30 32 42 44 54 56 84 86 | -573777791754 |
| SPT(16) | 818933241590361523 | 0 10 28 36 64 70 106 108 286 288 324 330 358 366 384 394 | -329360049928 |
| STPT(10) | 818933251722782429 | 0 2 48 50 60 62 72 74 120 122 | -319227629022 |
| STPT(10) | 818933285258841677 | 0 2 12 14 42 44 72 74 84 86 | -285691569774 |
| STPT(10) | 818933847986373797 | 0 2 12 14 42 44 72 74 84 86 | 277035962346 |
| SPT(16) | 818933951387617909 | 0 12 28 142 162 180 210 250 330 370 400 418 438 552 568 580 | 380437206458 |
| SPT(16) | 818933991326853343 | 0 18 34 36 40 54 58 118 126 186 190 204 208 210 226 244 | 420376441892 |
| SPT(16) | 818934208697900941 | 0 48 52 106 118 198 276 310 378 412 490 570 582 636 640 688 | 637747489490 |
| SPT(16) | 818934311341581217 | 0 30 70 76 90 126 132 222 340 430 436 472 486 492 532 562 | 740391169766 |
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