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Prime Tuple Database
Prime p0= 398741345626518761 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 6 12 28 20 42 40 42 20 28 12 6 20 (?)
an: 0 20 26 38 66 86 128 168 210 230 258 270 276 296
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Cruncher Pete
db: batch=70, k=14, 20 6 12 28 20 42 40
dn: 0 20 6 12 28 20 42 40 42 20 28 12 6 20 (?)
an: 0 20 26 38 66 86 128 168 210 230 258 270 276 296
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Cruncher Pete
db: batch=70, k=14, 20 6 12 28 20 42 40
| SPT(16) | 398741311209867281 | 0 12 18 50 56 66 78 80 138 140 152 162 168 200 206 218 | -34416651480 |
| SPT(14) | 398741311247879813 | 0 26 36 56 78 98 120 224 246 266 288 308 318 344 | -34378638948 |
| SPT(14) | 398741311933682203 | 0 30 54 70 76 114 126 148 160 198 204 220 244 274 | -33692836558 |
| TPT(12) | 398741320289618417 | 0 2 12 14 42 44 60 62 102 104 114 116 | -25336900344 |
| STPT(10) | 398741321027293331 | 0 2 6 8 48 50 90 92 96 98 | -24599225430 |
| TPT(12) | 398741342198810657 | 0 2 54 56 72 74 90 92 102 104 180 182 | -3427708104 |
| TPT(12) | 398741346025541249 | 0 2 42 44 78 80 90 92 120 122 150 152 | 399022488 |
| SPT(14) | 398741371535179447 | 0 22 24 34 64 76 106 150 180 192 222 232 234 256 | 25908660686 |
| TPT(12) | 398741375838012017 | 0 2 30 32 54 56 180 182 270 272 282 284 | 30211493256 |
| STPT(10) | 398741383506869111 | 0 2 36 38 78 80 120 122 156 158 | 37880350350 |
| TPT(12) | 398741401061092721 | 0 2 90 92 126 128 168 170 186 188 258 260 | 55434573960 |
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