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Prime Tuple Database
Prime p0= 1212987828880751281 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 68 28 14 30 6 10 30 26 30 10 6 30 14 28 68 10 (?)
an: 0 10 78 106 120 150 156 166 196 222 252 262 268 298 312 340 408 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: stoneageman
db: batch=77, k=18, 10 68 28 14 30 6 10 30 26
dn: 0 10 68 28 14 30 6 10 30 26 30 10 6 30 14 28 68 10 (?)
an: 0 10 78 106 120 150 156 166 196 222 252 262 268 298 312 340 408 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: stoneageman
db: batch=77, k=18, 10 68 28 14 30 6 10 30 26
| STPT(10) | 1212987077436630677 | 0 2 30 32 42 44 54 56 84 86 | -751444120604 |
| STPT(10) | 1212987159392687207 | 0 2 12 14 42 44 72 74 84 86 | -669488064074 |
| SPT(16) | 1212987231250463843 | 0 14 30 44 48 56 104 116 168 180 228 236 240 254 270 284 | -597630287438 |
| SPT(16) | 1212987258242637209 | 0 2 14 30 38 48 68 132 170 234 254 264 272 288 300 302 | -570638114072 |
| SPT(16) | 1212987287548272193 | 0 24 40 48 114 136 150 156 178 184 198 220 286 294 310 334 | -541332479088 |
| STPT(10) | 1212987516746591429 | 0 2 18 20 30 32 42 44 60 62 | -312134159852 |
| STPT(10) | 1212987866577016469 | 0 2 42 44 60 62 78 80 120 122 | 37696265188 |
| SPT(16) | 1212988033262723873 | 0 8 26 44 96 156 176 180 194 198 218 278 330 348 366 374 | 204381972592 |
| SPT(16) | 1212988676862931637 | 0 42 44 62 110 114 140 152 204 216 242 246 294 312 314 356 | 847982180356 |
| STPT(10) | 1212988776258529181 | 0 2 6 8 18 20 30 32 36 38 | 947377777900 |
| SPT(16) | 1212988801930360463 | 0 30 74 128 170 224 240 318 326 404 420 474 516 570 614 644 | 973049609182 |
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