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Prime Tuple Database
Prime p0= 697818222377928061 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 40 20 10 18 72 20 22 6 2 6 22 20 72 18 10 20 40 (?)
an: 0 40 60 70 88 160 180 202 208 210 216 238 258 330 348 358 378 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: =Lupus=
db: batch=72, k=18, 40 20 10 18 72 20 22 6 2
dn: 0 40 20 10 18 72 20 22 6 2 6 22 20 72 18 10 20 40 (?)
an: 0 40 60 70 88 160 180 202 208 210 216 238 258 330 348 358 378 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: =Lupus=
db: batch=72, k=18, 40 20 10 18 72 20 22 6 2
| STPT(10) | 697817991574786931 | 0 2 30 32 60 62 90 92 120 122 | -230803141130 |
| TPT(12) | 697818021417117917 | 0 2 54 56 120 122 162 164 294 296 330 332 | -200960810144 |
| SPT(16) | 697818094902757607 | 0 74 102 120 126 164 192 234 242 284 312 350 356 374 402 476 | -127475170454 |
| TPT(12) | 697818103456531919 | 0 2 78 80 120 122 138 140 162 164 222 224 | -118921396142 |
| SPT(18) | 697818114552135749 | 0 12 50 84 104 128 198 230 282 320 372 404 474 498 518 552 590 602 | -107825792312 |
| STPT(10) | 697818178678784921 | 0 2 6 8 18 20 30 32 36 38 | -43699143140 |
| SPT(16) | 697818301249580969 | 0 8 24 38 72 108 134 150 152 168 194 230 264 278 294 302 | 78871652908 |
| TPT(12) | 697818613153133387 | 0 2 12 14 24 26 54 56 60 62 144 146 | 390775205326 |
| TPT(12) | 697818616817466941 | 0 2 60 62 66 68 96 98 186 188 198 200 | 394439538880 |
| TPT(12) | 697818625654018247 | 0 2 30 32 42 44 150 152 192 194 294 296 | 403276090186 |
| STPT(10) | 697818656371488329 | 0 2 18 20 30 32 42 44 60 62 | 433993560268 |
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