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Prime Tuple Database
Prime p0= 1988372969044593749 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 30 4 14 12 16 12 12 44 12 12 16 12 14 4 30 14 (?)
an: 0 14 44 48 62 74 90 102 114 158 170 182 198 210 224 228 258 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Time_Traveler
db: batch=80, k=18, 14 30 4 14 12 16 12 12 44
dn: 0 14 30 4 14 12 16 12 12 44 12 12 16 12 14 4 30 14 (?)
an: 0 14 44 48 62 74 90 102 114 158 170 182 198 210 224 228 258 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Time_Traveler
db: batch=80, k=18, 14 30 4 14 12 16 12 12 44
| SPT(16) | 1988372218593838093 | 0 46 60 70 106 108 130 136 228 234 256 258 294 304 318 364 | -750450755656 |
| SPT(18) | 1988372444433441091 | 0 46 58 76 126 148 160 186 208 288 310 336 348 370 420 438 450 496 | -524611152658 |
| STPT(10) | 1988372683652827499 | 0 2 18 20 30 32 42 44 60 62 | -285391766250 |
| STPT(10) | 1988372697849818237 | 0 2 12 14 42 44 72 74 84 86 | -271194775512 |
| SPT(16) | 1988372774431847929 | 0 58 90 132 192 202 228 268 312 352 378 388 448 490 522 580 | -194612745820 |
| SPT(16) | 1988372950584423751 | 0 12 18 52 66 88 102 118 270 286 300 322 336 370 376 388 | -18460169998 |
| STPT(10) | 1988373699844073147 | 0 2 12 14 72 74 132 134 144 146 | 730799479398 |
| STPT(10) | 1988373708148047851 | 0 2 36 38 78 80 120 122 156 158 | 739103454102 |
| STPT(10) | 1988373954539285057 | 0 2 84 86 132 134 180 182 264 266 | 985494691308 |
| SPT(16) | 1988373958095116533 | 0 18 28 36 76 78 90 100 144 154 166 168 208 216 226 244 | 989050522784 |
| STPT(12) | 1988374023689434397 | 0 2 30 32 84 86 90 92 144 146 174 176 | 1054644840648 |
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