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Prime Tuple Database
Prime p0= 1991460030231851519 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 6 24 28 8 4 38 10 38 4 8 28 24 6 2 (?)
an: 0 2 8 32 60 68 72 110 120 158 162 170 198 222 228 230
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 230
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 6 24 28 8 4 38 10
dn: 0 2 6 24 28 8 4 38 10 38 4 8 28 24 6 2 (?)
an: 0 2 8 32 60 68 72 110 120 158 162 170 198 222 228 230
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 230
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 6 24 28 8 4 38 10
| SPT(16) | 1991458917277587227 | 0 12 66 122 134 164 192 194 222 224 252 282 294 350 404 416 | -1112954264292 |
| STPT(10) | 1991459035657536629 | 0 2 18 20 30 32 42 44 60 62 | -994574314890 |
| STPT(10) | 1991459123960507231 | 0 2 30 32 60 62 90 92 120 122 | -906271344288 |
| STPT(10) | 1991459363650857011 | 0 2 6 8 18 20 30 32 36 38 | -666580994508 |
| SPT(16) | 1991459406237724279 | 0 24 30 82 132 142 220 250 252 282 360 370 420 472 478 502 | -623994127240 |
| SPT(16) | 1991459655890515667 | 0 2 42 50 54 72 104 126 140 162 194 212 216 224 264 266 | -374341335852 |
| STPT(10) | 1991460148692467657 | 0 2 12 14 42 44 72 74 84 86 | 118460616138 |
| SPT(16) | 1991460196516111663 | 0 40 70 88 124 130 150 154 210 214 234 240 276 294 324 364 | 166284260144 |
| STPT(10) | 1991460252659827217 | 0 2 90 92 102 104 114 116 204 206 | 222427975698 |
| STPT(10) | 1991460277878198497 | 0 2 30 32 42 44 54 56 84 86 | 247646346978 |
| SPT(16) | 1991460281816363201 | 0 30 158 188 230 288 302 320 330 348 362 420 462 492 620 650 | 251584511682 |
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