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Prime Tuple Database
Prime p0= 972880704705724319 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 22 30 8 6 96 12 18 172 18 12 96 6 8 30 22 8 (?)
an: 0 8 30 60 68 74 170 182 200 372 390 402 498 504 512 542 564 572
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: HenkM
db: batch=76, k=18, 8 22 30 8 6 96 12 18 172
dn: 0 8 22 30 8 6 96 12 18 172 18 12 96 6 8 30 22 8 (?)
an: 0 8 30 60 68 74 170 182 200 372 390 402 498 504 512 542 564 572
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: HenkM
db: batch=76, k=18, 8 22 30 8 6 96 12 18 172
| SPT(16) | 972879909982002601 | 0 52 88 102 106 130 138 150 208 220 228 252 256 270 306 358 | -794723721718 |
| STPT(10) | 972880215375310157 | 0 2 24 26 42 44 60 62 84 86 | -489330414162 |
| TPT(14) | 972880319209268579 | 0 2 42 44 90 92 132 134 168 170 228 230 378 380 | -385496455740 |
| STPT(10) | 972880348006713269 | 0 2 12 14 30 32 48 50 60 62 | -356699011050 |
| TPT(14) | 972880351656166769 | 0 2 48 50 102 104 132 134 168 170 252 254 270 272 | -353049557550 |
| STPT(10) | 972880558221726569 | 0 2 18 20 30 32 42 44 60 62 | -146483997750 |
| STPT(10) | 972881066523765401 | 0 2 36 38 78 80 120 122 156 158 | 361818041082 |
| TPT(14) | 972882228658323227 | 0 2 24 26 54 56 60 62 102 104 192 194 210 212 | 1523952598908 |
| STPT(10) | 972882320575964969 | 0 2 18 20 30 32 42 44 60 62 | 1615870240650 |
| SPT(16) | 972882354249034259 | 0 32 38 104 150 170 192 228 254 290 312 332 378 444 450 482 | 1649543309940 |
| STPT(10) | 972882487076518397 | 0 2 30 32 42 44 54 56 84 86 | 1782370794078 |
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