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Prime Tuple Database
Prime p0= 1867250775165607907 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 54 6 16 14 6 6 58 6 44 6 58 6 6 14 16 6 54 20 (?)
an: 0 20 74 80 96 110 116 122 180 186 230 236 294 300 306 320 336 342 396 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 20 54 6 16 14 6 6 58 6 44
dn: 0 20 54 6 16 14 6 6 58 6 44 6 58 6 6 14 16 6 54 20 (?)
an: 0 20 74 80 96 110 116 122 180 186 230 236 294 300 306 320 336 342 396 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 20 54 6 16 14 6 6 58 6 44
| STPT(10) | 1867249093333063409 | 0 2 12 14 30 32 48 50 60 62 | -1681832544498 |
| STPT(10) | 1867249748585130821 | 0 2 6 8 18 20 30 32 36 38 | -1026580477086 |
| STPT(10) | 1867249899929458547 | 0 2 24 26 42 44 60 62 84 86 | -875236149360 |
| STPT(10) | 1867250137491090179 | 0 2 42 44 60 62 78 80 120 122 | -637674517728 |
| STPT(10) | 1867250156952834881 | 0 2 78 80 108 110 138 140 216 218 | -618212773026 |
| STPT(12) | 1867250363313858617 | 0 2 12 14 84 86 90 92 162 164 174 176 | -411851749290 |
| SPT(16) | 1867250887183442669 | 0 90 164 182 192 242 252 254 270 272 282 332 342 360 434 524 | 112017834762 |
| STPT(10) | 1867251134796457367 | 0 2 12 14 42 44 72 74 84 86 | 359630849460 |
| STPT(10) | 1867251320156060849 | 0 2 48 50 90 92 132 134 180 182 | 544990452942 |
| TPT(14) | 1867251407574140837 | 0 2 72 74 174 176 240 242 300 302 432 434 600 602 | 632408532930 |
| TPT(14) | 1867251560038884659 | 0 2 48 50 90 92 120 122 162 164 222 224 258 260 | 784873276752 |
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