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Prime Tuple Database
Prime p0= 249804645250923641 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 4 50 6 64 14 6 10 26 10 6 14 64 6 50 4 32 (?)
an: 0 32 36 86 92 156 170 176 186 212 222 228 242 306 312 362 366 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: marsinph
db: batch=69, k=18, 32 4 50 6 64 14 6 10 26
dn: 0 32 4 50 6 64 14 6 10 26 10 6 14 64 6 50 4 32 (?)
an: 0 32 36 86 92 156 170 176 186 212 222 228 242 306 312 362 366 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: marsinph
db: batch=69, k=18, 32 4 50 6 64 14 6 10 26
| SPT(14) | 249804579685448497 | 0 10 36 66 84 132 136 150 154 202 220 250 276 286 | -65565475144 |
| TPT(12) | 249804581287390559 | 0 2 42 44 78 80 132 134 180 182 210 212 | -63963533082 |
| SPT(14) | 249804587300455823 | 0 20 48 80 84 110 114 164 168 194 198 230 258 278 | -57950467818 |
| SPT(14) | 249804607451842523 | 0 6 14 38 44 108 120 134 146 210 216 240 248 254 | -37799081118 |
| TPT(12) | 249804636854576411 | 0 2 18 20 108 110 126 128 156 158 186 188 | -8396347230 |
| STPT(10) | 249804642127280477 | 0 2 12 14 42 44 72 74 84 86 | -3123643164 |
| SPT(14) | 249804650502941329 | 0 24 64 78 138 168 178 180 190 220 280 294 334 358 | 5252017688 |
| SPT(14) | 249804651620781923 | 0 26 44 50 66 74 86 108 120 128 144 150 168 194 | 6369858282 |
| SPT(14) | 249804654762500039 | 0 12 14 30 60 90 104 138 152 182 212 228 230 242 | 9511576398 |
| SPT(14) | 249804661216729603 | 0 36 40 46 76 168 186 190 208 300 330 336 340 376 | 15965805962 |
| SPT(14) | 249804674514351361 | 0 52 70 72 88 100 130 240 270 282 298 300 318 370 | 29263427720 |
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