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Prime Tuple Database
Prime p0= 1913309214740533241 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 18 18 4 72 36 62 28 92 28 62 36 72 4 18 18 20 (?)
an: 0 20 38 56 60 132 168 230 258 350 378 440 476 548 552 570 588 608
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: KPX
db: batch=80, k=18, 20 18 18 4 72 36 62 28 92
dn: 0 20 18 18 4 72 36 62 28 92 28 62 36 72 4 18 18 20 (?)
an: 0 20 38 56 60 132 168 230 258 350 378 440 476 548 552 570 588 608
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: KPX
db: batch=80, k=18, 20 18 18 4 72 36 62 28 92
| STPT(10) | 1913308450613605049 | 0 2 42 44 90 92 138 140 180 182 | -764126928192 |
| SPT(16) | 1913308685900198231 | 0 8 36 42 56 68 78 98 120 140 150 162 176 182 210 218 | -528840335010 |
| TPT(16) | 1913308930555384259 | 0 2 18 20 72 74 120 122 210 212 228 230 252 254 282 284 | -284185148982 |
| STPT(10) | 1913308961182787417 | 0 2 12 14 42 44 72 74 84 86 | -253557745824 |
| SPT(16) | 1913308968462342947 | 0 6 20 60 110 122 126 200 216 290 294 306 356 396 410 416 | -246278190294 |
| SPT(16) | 1913309179472748503 | 0 14 26 50 110 138 144 150 194 200 206 234 294 318 330 344 | -35267784738 |
| SPT(16) | 1913309483736740909 | 0 30 68 78 80 98 114 120 242 248 264 282 284 294 332 362 | 268996207668 |
| STPT(10) | 1913310361149760121 | 0 2 6 8 48 50 90 92 96 98 | 1146409226880 |
| STPT(10) | 1913310559373584067 | 0 2 54 56 72 74 90 92 144 146 | 1344633050826 |
| STPT(10) | 1913310693631114049 | 0 2 18 20 30 32 42 44 60 62 | 1478890580808 |
| STPT(10) | 1913311499283420737 | 0 2 12 14 72 74 132 134 144 146 | 2284542887496 |
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