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Prime Tuple Database
Prime p0= 988878181140254399 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 12 46 18 44 18 18 40 56 40 18 18 44 18 46 12 2 (?)
an: 0 2 14 60 78 122 140 158 198 254 294 312 330 374 392 438 450 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: arkiss
db: batch=76, k=18, 2 12 46 18 44 18 18 40 56
dn: 0 2 12 46 18 44 18 18 40 56 40 18 18 44 18 46 12 2 (?)
an: 0 2 14 60 78 122 140 158 198 254 294 312 330 374 392 438 450 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: arkiss
db: batch=76, k=18, 2 12 46 18 44 18 18 40 56
| STPT(10) | 988877641924471697 | 0 2 30 32 72 74 114 116 144 146 | -539215782702 |
| STPT(10) | 988877956085442737 | 0 2 30 32 72 74 114 116 144 146 | -225054811662 |
| SPT(16) | 988877977191016831 | 0 10 18 22 48 58 78 88 132 142 162 172 198 202 210 220 | -203949237568 |
| SPT(13) | 988878030733225147 | 0 12 30 42 54 120 162 204 270 282 294 312 324 | -150407029252 |
| SPT(16) | 988878079629017111 | 0 8 30 48 62 72 80 128 162 210 218 228 242 260 282 290 | -101511237288 |
| STPT(10) | 988878140555104757 | 0 2 12 14 42 44 72 74 84 86 | -40585149642 |
| STPT(10) | 988878188600591477 | 0 2 24 26 42 44 60 62 84 86 | 7460337078 |
| SPT(16) | 988878233248667393 | 0 30 38 48 98 114 144 158 240 254 284 300 350 360 368 398 | 52108412994 |
| STPT(10) | 988878336054196109 | 0 2 18 20 30 32 42 44 60 62 | 154913941710 |
| TPT(14) | 988878397144648559 | 0 2 42 44 90 92 108 110 162 164 168 170 222 224 | 216004394160 |
| STPT(10) | 988879046954855597 | 0 2 30 32 72 74 114 116 144 146 | 865814601198 |
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