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Prime Tuple Database
Prime p0= 1257863787171821983 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 40 14 30 4 20 22 18 62 18 22 20 4 30 14 40 30 (?)
an: 0 30 70 84 114 118 138 160 178 240 258 280 300 304 334 348 388 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Megacruncher
db: batch=77, k=18, 30 40 14 30 4 20 22 18 62
dn: 0 30 40 14 30 4 20 22 18 62 18 22 20 4 30 14 40 30 (?)
an: 0 30 70 84 114 118 138 160 178 240 258 280 300 304 334 348 388 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Megacruncher
db: batch=77, k=18, 30 40 14 30 4 20 22 18 62
| SPT(16) | 1257862474553961527 | 0 14 42 56 116 144 146 164 192 210 212 240 300 314 342 356 | -1312617860456 |
| STPT(10) | 1257862625199313319 | 0 2 18 20 30 32 42 44 60 62 | -1161972508664 |
| STPT(10) | 1257862632420706967 | 0 2 54 56 72 74 90 92 144 146 | -1154751115016 |
| SPT(16) | 1257862968247075283 | 0 20 44 80 84 114 150 164 210 224 260 290 294 330 354 374 | -818924746700 |
| SPT(16) | 1257863307103492319 | 0 14 18 24 44 74 140 170 228 258 324 354 374 380 384 398 | -480068329664 |
| STPT(10) | 1257863326454044769 | 0 2 18 20 30 32 42 44 60 62 | -460717777214 |
| SPT(16) | 1257864402974530451 | 0 18 78 92 126 140 168 188 330 350 378 392 426 440 500 518 | 615802708468 |
| STPT(10) | 1257864406283011727 | 0 2 30 32 72 74 114 116 144 146 | 619111189744 |
| STPT(10) | 1257864546454110209 | 0 2 18 20 30 32 42 44 60 62 | 759282288226 |
| STPT(10) | 1257864558900141497 | 0 2 42 44 132 134 222 224 264 266 | 771728319514 |
| STPT(10) | 1257864759826093817 | 0 2 30 32 72 74 114 116 144 146 | 972654271834 |
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