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Prime Tuple Database
Prime p0= 1995389518489601329 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 62 120 48 22 8 52 2 28 2 52 8 22 48 120 62 28 (?)
an: 0 28 90 210 258 280 288 340 342 370 372 424 432 454 502 622 684 712
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 712
Found by: Orange Kid
db: batch=80, k=18, 28 62 120 48 22 8 52 2 28
dn: 0 28 62 120 48 22 8 52 2 28 2 52 8 22 48 120 62 28 (?)
an: 0 28 90 210 258 280 288 340 342 370 372 424 432 454 502 622 684 712
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 712
Found by: Orange Kid
db: batch=80, k=18, 28 62 120 48 22 8 52 2 28
| SPT(16) | 1995388429690628663 | 0 20 60 74 98 144 168 188 216 236 260 306 330 344 384 404 | -1088798972666 |
| STPT(10) | 1995388637158503869 | 0 2 42 44 60 62 78 80 120 122 | -881331097460 |
| STPT(10) | 1995389049320637977 | 0 2 30 32 42 44 54 56 84 86 | -469168963352 |
| STPT(10) | 1995389131004017337 | 0 2 30 32 42 44 54 56 84 86 | -387485583992 |
| STPT(10) | 1995389379675976589 | 0 2 48 50 90 92 132 134 180 182 | -138813624740 |
| STPT(10) | 1995389459827375607 | 0 2 30 32 72 74 114 116 144 146 | -58662225722 |
| SPT(16) | 1995389702904174163 | 0 16 46 48 58 60 70 90 94 114 124 126 136 138 168 184 | 184414572834 |
| SPT(16) | 1995389747177881403 | 0 6 24 38 56 60 68 90 164 186 194 198 216 230 248 254 | 228688280074 |
| STPT(10) | 1995389931016000109 | 0 2 48 50 90 92 132 134 180 182 | 412526398780 |
| SPT(16) | 1995390464826288037 | 0 6 60 76 100 114 154 160 210 216 256 270 294 310 364 370 | 946336686708 |
| STPT(10) | 1995390704998662857 | 0 2 30 32 42 44 54 56 84 86 | 1186509061528 |
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