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Prime Tuple Database
Prime p0= 1993091670338182021 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 28 20 76 2 22 66 26 66 22 2 76 20 28 12 (?)
an: 0 12 40 60 136 138 160 226 252 318 340 342 418 438 466 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 28 20 76 2 22 66 26
dn: 0 12 28 20 76 2 22 66 26 66 22 2 76 20 28 12 (?)
an: 0 12 40 60 136 138 160 226 252 318 340 342 418 438 466 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 28 20 76 2 22 66 26
| TPT(14) | 1993090974242486861 | 0 2 138 140 150 152 198 200 240 242 276 278 288 290 | -696095695160 |
| SPT(16) | 1993091147892943141 | 0 18 36 46 58 66 72 96 112 136 142 150 162 172 190 208 | -522445238880 |
| STPT(10) | 1993091174080519127 | 0 2 24 26 42 44 60 62 84 86 | -496257662894 |
| SPT(16) | 1993091358289485049 | 0 72 112 114 138 172 220 228 274 282 330 364 388 390 430 502 | -312048696972 |
| SPT(16) | 1993091491212871901 | 0 20 62 78 92 98 102 120 158 176 180 186 200 216 258 278 | -179125310120 |
| SPT(16) | 1993091553948330203 | 0 14 20 60 128 134 146 156 188 198 210 216 284 324 330 344 | -116389851818 |
| SPT(16) | 1993091678888176981 | 0 30 58 72 88 90 100 112 318 330 340 342 358 372 400 430 | 8549994960 |
| STPT(10) | 1993091686534342127 | 0 2 24 26 42 44 60 62 84 86 | 16196160106 |
| SPT(16) | 1993091817438051377 | 0 56 60 102 182 204 210 216 230 236 242 264 344 386 390 446 | 147099869356 |
| SPT(16) | 1993091911580814397 | 0 22 106 112 126 132 192 280 372 460 520 526 540 546 630 652 | 241242632376 |
| STPT(10) | 1993092079476339209 | 0 2 18 20 30 32 42 44 60 62 | 409138157188 |
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