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Prime Tuple Database
Prime p0= 1748911422927485221 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 108 22 8 54 10 24 2 10 2 10 2 24 10 54 8 22 108 (?)
an: 0 108 130 138 192 202 226 228 238 240 250 252 276 286 340 348 370 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: ea1ghg
db: batch=79, k=18, 108 22 8 54 10 24 2 10 2
dn: 0 108 22 8 54 10 24 2 10 2 10 2 24 10 54 8 22 108 (?)
an: 0 108 130 138 192 202 226 228 238 240 250 252 276 286 340 348 370 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: ea1ghg
db: batch=79, k=18, 108 22 8 54 10 24 2 10 2
| SPT(16) | 1748910126522240587 | 0 20 42 92 110 120 126 210 272 356 362 372 390 440 462 482 | -1296405244634 |
| STPT(10) | 1748910148118423201 | 0 2 6 8 18 20 30 32 36 38 | -1274809062020 |
| SPT(16) | 1748910624506650783 | 0 28 40 58 76 96 126 136 138 148 178 198 216 234 246 274 | -798420834438 |
| STPT(10) | 1748911052543543417 | 0 2 42 44 72 74 102 104 144 146 | -370383941804 |
| STPT(12) | 1748911208247523079 | 0 2 42 44 102 104 138 140 198 200 240 242 | -214679962142 |
| STPT(10) | 1748911362966728027 | 0 2 12 14 42 44 72 74 84 86 | -59960757194 |
| STPT(10) | 1748911649758813361 | 0 2 6 8 48 50 90 92 96 98 | 226831328140 |
| SPT(16) | 1748912158522446283 | 0 64 84 88 114 126 136 148 156 168 178 190 216 220 240 304 | 735594961062 |
| SPT(16) | 1748912177472305189 | 0 38 60 84 110 122 138 168 194 224 240 252 278 302 324 362 | 754544819968 |
| STPT(10) | 1748912209713692501 | 0 2 30 32 78 80 126 128 156 158 | 786786207280 |
| STPT(10) | 1748912381142307217 | 0 2 12 14 72 74 132 134 144 146 | 958214821996 |
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