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Prime Tuple Database
Prime p0= 2478923228447346911 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 78 58 60 14 10 26 4 8 4 26 10 14 60 58 78 20 (?)
an: 0 20 98 156 216 230 240 266 270 278 282 308 318 332 392 450 528 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Boliver
db: batch=82, k=18, 20 78 58 60 14 10 26 4 8
dn: 0 20 78 58 60 14 10 26 4 8 4 26 10 14 60 58 78 20 (?)
an: 0 20 98 156 216 230 240 266 270 278 282 308 318 332 392 450 528 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Boliver
db: batch=82, k=18, 20 78 58 60 14 10 26 4 8
| STPT(10) | 2478921507736800197 | 0 2 30 32 42 44 54 56 84 86 | -1720710546714 |
| SPT(16) | 2478921591665157313 | 0 6 76 90 178 190 198 220 264 286 294 306 394 408 478 484 | -1636782189598 |
| STPT(10) | 2478921687351526127 | 0 2 12 14 42 44 72 74 84 86 | -1541095820784 |
| STPT(10) | 2478921985464880139 | 0 2 18 20 30 32 42 44 60 62 | -1242982466772 |
| STPT(10) | 2478922415305066457 | 0 2 24 26 42 44 60 62 84 86 | -813142280454 |
| TPT(14) | 2478923051817734519 | 0 2 30 32 48 50 60 62 90 92 228 230 258 260 | -176629612392 |
| STPT(10) | 2478923231209614599 | 0 2 48 50 90 92 132 134 180 182 | 2762267688 |
| STPT(10) | 2478923379388495679 | 0 2 12 14 90 92 168 170 180 182 | 150941148768 |
| SPT(18) | 2478923445369087169 | 0 12 24 40 60 88 118 138 160 222 244 264 294 322 342 358 370 382 | 216921740258 |
| SPT(16) | 2478924130842961091 | 0 26 38 42 56 90 98 132 146 180 188 222 236 240 252 278 | 902395614180 |
| SPT(16) | 2478924643329255521 | 0 50 102 122 168 240 248 288 290 330 338 410 456 476 528 578 | 1414881908610 |
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