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Prime Tuple Database
Prime p0= 2315574993402553709 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 16 6 38 4 8 22 48 62 48 22 8 4 38 6 16 8 (?)
an: 0 8 24 30 68 72 80 102 150 212 260 282 290 294 332 338 354 362
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: [AF>Amis des Lapins] Fredjke
db: batch=81, k=18, 8 16 6 38 4 8 22 48 62
dn: 0 8 16 6 38 4 8 22 48 62 48 22 8 4 38 6 16 8 (?)
an: 0 8 24 30 68 72 80 102 150 212 260 282 290 294 332 338 354 362
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: [AF>Amis des Lapins] Fredjke
db: batch=81, k=18, 8 16 6 38 4 8 22 48 62
| SPT(16) | 2315574006827250383 | 0 36 86 90 120 146 168 170 216 218 240 266 296 300 350 386 | -986575303326 |
| STPT(10) | 2315574294523135691 | 0 2 78 80 108 110 138 140 216 218 | -698879418018 |
| SPT(16) | 2315574700910699869 | 0 12 58 60 132 138 168 172 198 202 232 238 310 312 358 370 | -292491853840 |
| STPT(10) | 2315574896181655607 | 0 2 72 74 102 104 132 134 204 206 | -97220898102 |
| STPT(10) | 2315574976929108647 | 0 2 30 32 42 44 54 56 84 86 | -16473445062 |
| TPT(14) | 2315574978452096717 | 0 2 30 32 54 56 144 146 210 212 252 254 264 266 | -14950456992 |
| SPT(16) | 2315575025971463419 | 0 64 72 88 108 120 130 174 298 342 352 364 384 400 408 472 | 32568909710 |
| STPT(12) | 2315575312964521589 | 0 2 18 20 42 44 78 80 102 104 120 122 | 319561967880 |
| STPT(10) | 2315575737145806671 | 0 2 6 8 48 50 90 92 96 98 | 743743252962 |
| STPT(10) | 2315575945295883227 | 0 2 24 26 42 44 60 62 84 86 | 951893329518 |
| STPT(10) | 2315576023223209259 | 0 2 30 32 120 122 210 212 240 242 | 1029820655550 |
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