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Prime Tuple Database
Prime p0= 1409705377736258411 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 50 10 8 60 10 12 14 34 14 12 10 60 8 10 50 18 (?)
an: 0 18 68 78 86 146 156 168 182 216 230 242 252 312 320 330 380 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: hase
db: batch=78, k=18, 18 50 10 8 60 10 12 14 34
dn: 0 18 50 10 8 60 10 12 14 34 14 12 10 60 8 10 50 18 (?)
an: 0 18 68 78 86 146 156 168 182 216 230 242 252 312 320 330 380 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: hase
db: batch=78, k=18, 18 50 10 8 60 10 12 14 34
| STPT(10) | 1409703363103404251 | 0 2 36 38 78 80 120 122 156 158 | -2014632854160 |
| SPT(16) | 1409703722479253627 | 0 20 32 54 90 144 174 230 264 320 350 404 440 462 474 494 | -1655257004784 |
| STPT(10) | 1409704001060984087 | 0 2 30 32 42 44 54 56 84 86 | -1376675274324 |
| SPT(16) | 1409704239703255831 | 0 30 46 48 58 76 90 118 150 178 192 210 220 222 238 268 | -1138033002580 |
| STPT(10) | 1409704850134027589 | 0 2 18 20 30 32 42 44 60 62 | -527602230822 |
| STPT(10) | 1409705129326982009 | 0 2 18 20 30 32 42 44 60 62 | -248409276402 |
| SPT(16) | 1409705485310167337 | 0 14 24 32 42 62 74 84 200 210 222 242 252 260 270 284 | 107573908926 |
| SPT(18) | 1409705551639687273 | 0 4 10 46 60 70 136 174 184 270 280 318 384 394 408 444 450 454 | 173903428862 |
| SPT(16) | 1409705860680131563 | 0 30 40 70 96 106 108 150 154 196 198 208 234 264 274 304 | 482943873152 |
| TPT(14) | 1409706020360251067 | 0 2 24 26 114 116 180 182 240 242 252 254 264 266 | 642623992656 |
| SPT(16) | 1409706187388221589 | 0 80 84 114 122 158 168 194 198 224 234 270 278 308 312 392 | 809651963178 |
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