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Prime Tuple Database
Prime p0= 4221509959287917 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 12 28 56 34 14 28 14 34 56 28 12 20 (?)
an: 0 20 32 60 116 150 164 192 206 240 296 324 336 356
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Egon olsen
db: batch=61, k=14, 20 12 28 56 34 14 28
dn: 0 20 12 28 56 34 14 28 14 34 56 28 12 20 (?)
an: 0 20 32 60 116 150 164 192 206 240 296 324 336 356
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Egon olsen
db: batch=61, k=14, 20 12 28 56 34 14 28
| SPT(16) | 4221455776920947 | 0 12 26 74 92 102 104 110 126 132 134 144 162 210 224 236 | -54182366970 |
| SPT(14) | 4221456714557653 | 0 6 28 30 46 60 76 138 154 168 184 186 208 214 | -53244730264 |
| SPT(14) | 4221463812142867 | 0 42 64 70 76 90 156 160 226 240 246 252 274 316 | -46147145050 |
| SPT(14) | 4221490069878443 | 0 14 38 108 110 120 138 146 164 174 176 246 270 284 | -19889409474 |
| TPT(12) | 4221493277529497 | 0 2 54 56 72 74 114 116 132 134 144 146 | -16681758420 |
| SPT(14) | 4221498854784349 | 0 4 10 24 94 108 112 120 124 138 208 222 228 232 | -11104503568 |
| SPT(14) | 4221511262846879 | 0 8 14 18 42 68 72 80 84 110 134 138 144 152 | 1303558962 |
| TPT(14) | 4221523882172339 | 0 2 30 32 150 152 222 224 240 242 288 290 318 320 | 13922884422 |
| SPT(14) | 4221524948575787 | 0 32 54 66 132 144 146 150 152 164 230 242 264 296 | 14989287870 |
| TPT(12) | 4221526517084411 | 0 2 96 98 108 110 150 152 210 212 216 218 | 16557796494 |
| SPT(14) | 4221531724978397 | 0 26 30 36 56 84 176 180 272 300 320 326 330 356 | 21765690480 |
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