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Prime Tuple Database
Prime p0= 1537990448519552113 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 62 10 78 32 42 10 62 64 62 10 42 32 78 10 62 4 (?)
an: 0 4 66 76 154 186 228 238 300 364 426 436 478 510 588 598 660 664
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 664
Found by: arkiss
db: batch=78, k=18, 4 62 10 78 32 42 10 62 64
dn: 0 4 62 10 78 32 42 10 62 64 62 10 42 32 78 10 62 4 (?)
an: 0 4 66 76 154 186 228 238 300 364 426 436 478 510 588 598 660 664
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 664
Found by: arkiss
db: batch=78, k=18, 4 62 10 78 32 42 10 62 64
| SPT(16) | 1537988383239814327 | 0 24 34 40 54 64 106 156 160 210 252 262 276 282 292 316 | -2065279737786 |
| TPT(14) | 1537988770182557879 | 0 2 42 44 138 140 258 260 390 392 468 470 492 494 | -1678336994234 |
| STPT(10) | 1537988779299710987 | 0 2 30 32 42 44 54 56 84 86 | -1669219841126 |
| STPT(10) | 1537989001084795739 | 0 2 18 20 30 32 42 44 60 62 | -1447434756374 |
| TPT(14) | 1537989468888384749 | 0 2 72 74 108 110 150 152 222 224 228 230 240 242 | -979631167364 |
| STPT(10) | 1537990035576227081 | 0 2 36 38 78 80 120 122 156 158 | -412943325032 |
| STPT(10) | 1537990824994429847 | 0 2 30 32 42 44 54 56 84 86 | 376474877734 |
| STPT(10) | 1537991051191540217 | 0 2 30 32 42 44 54 56 84 86 | 602671988104 |
| STPT(10) | 1537991333682332099 | 0 2 18 20 30 32 42 44 60 62 | 885162779986 |
| STPT(10) | 1537991803320502499 | 0 2 12 14 30 32 48 50 60 62 | 1354800950386 |
| TPT(14) | 1537991853291192107 | 0 2 54 56 72 74 90 92 180 182 222 224 312 314 | 1404771639994 |
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