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Prime Tuple Database
Prime p0= 1998730261770974867 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 36 20 10 2 16 26 58 8 58 26 16 2 10 20 36 36 (?)
an: 0 36 72 92 102 104 120 146 204 212 270 296 312 314 324 344 380 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Dingo
db: batch=80, k=18, 36 36 20 10 2 16 26 58 8
dn: 0 36 36 20 10 2 16 26 58 8 58 26 16 2 10 20 36 36 (?)
an: 0 36 72 92 102 104 120 146 204 212 270 296 312 314 324 344 380 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Dingo
db: batch=80, k=18, 36 36 20 10 2 16 26 58 8
| SPT(16) | 1998728773828393421 | 0 96 138 140 182 198 210 240 278 308 320 336 378 380 422 518 | -1487942581446 |
| STPT(10) | 1998729478095277139 | 0 2 42 44 60 62 78 80 120 122 | -783675697728 |
| SPT(16) | 1998729483862468613 | 0 14 18 44 104 114 116 126 158 168 170 180 240 266 270 284 | -777908506254 |
| STPT(10) | 1998729548287506701 | 0 2 6 8 18 20 30 32 36 38 | -713483468166 |
| STPT(10) | 1998730015479198899 | 0 2 18 20 30 32 42 44 60 62 | -246291775968 |
| STPT(10) | 1998730099860375821 | 0 2 30 32 60 62 90 92 120 122 | -161910599046 |
| SPT(16) | 1998730382074582099 | 0 10 52 180 202 208 238 240 262 264 294 300 322 450 492 502 | 120303607232 |
| TPT(14) | 1998730473416643179 | 0 2 12 14 132 134 168 170 222 224 288 290 342 344 | 211645668312 |
| SPT(16) | 1998731219987893387 | 0 34 36 42 94 112 192 196 450 454 534 552 604 610 612 646 | 958216918520 |
| SPT(16) | 1998731912886044671 | 0 66 70 76 118 156 168 180 196 208 220 258 300 306 310 376 | 1651115069804 |
| STPT(10) | 1998732664185190667 | 0 2 24 26 42 44 60 62 84 86 | 2402414215800 |
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