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Prime Tuple Database
Prime p0= 2118874851462979447 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 56 60 40 38 16 30 44 22 44 30 16 38 40 60 56 10 (?)
an: 0 10 66 126 166 204 220 250 294 316 360 390 406 444 484 544 600 610
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 610
Found by: gemini8
db: batch=80, k=18, 10 56 60 40 38 16 30 44 22
dn: 0 10 56 60 40 38 16 30 44 22 44 30 16 38 40 60 56 10 (?)
an: 0 10 66 126 166 204 220 250 294 316 360 390 406 444 484 544 600 610
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 610
Found by: gemini8
db: batch=80, k=18, 10 56 60 40 38 16 30 44 22
| TPT(14) | 2118874079440482911 | 0 2 96 98 120 122 156 158 240 242 360 362 378 380 | -772022496536 |
| SPT(16) | 2118874087294441307 | 0 56 90 110 162 182 200 260 276 336 354 374 426 446 480 536 | -764168538140 |
| STPT(10) | 2118874160642175449 | 0 2 42 44 60 62 78 80 120 122 | -690820803998 |
| SPT(16) | 2118874800189002239 | 0 30 48 94 108 114 118 132 220 234 238 244 258 304 322 352 | -51273977208 |
| STPT(10) | 2118874805906820329 | 0 2 18 20 30 32 42 44 60 62 | -45556159118 |
| SPT(16) | 2118874811281841167 | 0 70 90 106 112 120 126 130 132 136 142 150 156 172 192 262 | -40181138280 |
| SPT(16) | 2118874956700485601 | 0 46 48 60 66 88 156 168 178 190 258 280 286 298 300 346 | 105237506154 |
| TPT(14) | 2118875260269337937 | 0 2 54 56 90 92 120 122 174 176 204 206 210 212 | 408806358490 |
| STPT(10) | 2118875376546633347 | 0 2 30 32 42 44 54 56 84 86 | 525083653900 |
| TPT(14) | 2118876084863041379 | 0 2 72 74 108 110 150 152 168 170 192 194 210 212 | 1233400061932 |
| SPT(20) | 2118876525831385597 | 0 40 90 112 156 180 202 210 216 232 264 280 286 294 316 340 384 406 456 496 | 1674368406150 |
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