I've acquired the downdriver on 130396 again! :party:

This time it went down to 26 digits and picked up the :censored: 2*3 driver. :ouch2:

[QUOTE=schickel;172554]* [b]Andi47[/b] continues having high exponents of 2 in 172554 (2^7 up to as high as 2^11). Unfortunately, it's dragging '3' along with it, so it's growing pretty quickly....
[/QUOTE]

[URL="http://factorization.ath.cx/search.php?query=&se=1&aq=172554&action=last&fr=&to="]172554[/URL] is finally de-3'd and down to low exponents of 2:

[code] 943 . 2635976047594382323097267330932898920230476201112701087922270959401919226677727986069073240181516406453234530046879904 = 2^5 * 3^2 * 1637 * 86003967214263436470632489870903709409 * 65010245711312438120197003628003555059117466125669632009566346899598012601
944 . 4864659980626514139872961628562291352682681830817833502346260267577137363402573561235477376922326418545057684560816136 = 2^3 * 3^2 * 47 * 12563570695688041 * 114421871808484678334432024570531871651459615419186777464816961427719746639756791730120034691515519
945 . 8590782518978738807360120450196805854382954064388535268188374838671266882653005890745012000986402471927903611854006264 = 2^3 * 3^2 * 2970488457681597584611699903 * 40167274027325664406821160803455104790490887574483443325859426282769730621899247585294329
946 . 14675920136588678795906872443585495103232717752660540773162219116875804001556489845231984206070450942058717615331136136 = 2^3 * 3^2 * 112731138323055374670724622844357329 * 1808127081402851036275573841874782557783874342024649747549790013179350476086675897
947 . 25071363566672326276340907091125221153940673701017709227889023490245430603847833535727245763908537656781620217742170164 = 2^2 * 3^2 * 59 * 969792342077987 * 1198639703840627221 * 10154441284374593300480529824701180041132462149139997377410845676129195282500689793
948 . 39377621873078635464049467402848939123088733976393571980861089922380672939188747000734735046187705361049778186050670476 = 2^2 * 3^2 * 17 * 131 * 3823 * 4441 * 748003 * 2941207 * 13149606739179477092533518348915594584646708333761911195182203859204975112000019041855428642611
949 . 66871827985909853472842180568016390911461309664971069944413045849122412268997246412456591078236315458334122088887644276 = 2^2 * 3^2 * 53 * 190452232981 * 575193625051 * 319937164665486078160445651759723296769587499804653581201508582087379167293753148267036746887
950 . 105354672394099438935034724288940593923160985574895724364149847478905748747538167313914978579789248185386508236423324172 = 2^2 * 3^2 * 31^2 * 59 * 131 * 15061 * 26699 * 635909149 * 260953847183099869 * 5904688943278290900560595874376839073265143716299871406025204774167793511237
951 . 176655990291484925201053078276455733250575791087210808290410256593727709088761263836034345108087106012930062172392675828 = 2^2 * 3^2 * 374641 * 18510107141287 * 1121730483486015973 * 26794469538746802448125533790783359509 * 23543333012152909131973528180283087356923067
952 . 269892288211989990473791306663055486071608860876985566115005246333036907811227588907690865841871285285457405916968871692 = 2^2 * 40079501713543 * 1683480811094967205986712299746127503437509315146804903358320265171298165156379830346290568230492949362661
953 . 202419216159004277221021144767733521539804868550263237151459962384101189100276890767924244040215887998070948444884187204 = 2^2 * 19 * 41 * 43 * 1237 * 1221282501456677204946074182198711852330149116686683805824597441502207120397037032213410030880646969206203292309[/code]

Edit2: Now the typo should be *really* corrected

[quote=Andi47;173875][URL="http://factorization.ath.cx/search.php?query=&se=1&aq=172554&action=last&fr=&to="]172659[/URL][/quote]

???

[QUOTE=10metreh;173876]???[/QUOTE]

ooops - corrected the typo.

[URL="http://factorization.ath.cx/search.php?query=&se=1&aq=199152&action=last&fr=&to="]199152[/URL]: line 4641, size 140, 2^5, C127
[URL="http://factorization.ath.cx/search.php?query=&se=1&aq=113250&action=last&fr=&to="]113250[/URL]: line 847, size 130, 2*3, C128
[URL="http://factorization.ath.cx/search.php?query=&se=1&aq=153516&action=last&fr=&to="]153516[/URL]: line 1256, size 105, 2^2, C96

[URL="http://factorization.ath.cx/search.php?query=&se=1&aq=147192"]147192[/URL] had another ride. Kicked off the 2^3 * 3^n * 5^2 nightmare, finally... there's a bit of silver lining there.

trial extending 188562...
 

Hmmm... [COLOR=darkred]17[sup]4[/sup][/COLOR] ?
5344 1477251410...<111> = 2[sup]3[/sup] · 3 · 5[sup]5[/sup] · 17[sup]4[/sup] · 487 · 4842487443...<98>

188562, hopeless
 

[quote=Batalov;174113]Hmmm... [COLOR=darkred]17[sup]4[/sup][/COLOR] ?
5344 1477251410...<111> = 2[sup]3[/sup] · 3 · 5[sup]5[/sup] · 17[sup]4[/sup] · 487 · 4842487443...<98>[/quote]
I have now moved it to c121 without reservation (pun intended) and will leave it at that point -- with a vicious 2[SUP]3[/SUP] · 3 · 5 driver.

[URL="http://factorization.ath.cx/search.php?query=&se=1&aq=116124"]116124[/URL] is moved up to sz 120.

[QUOTE=Batalov;174240][URL="http://factorization.ath.cx/search.php?query=&se=1&aq=116124"]116124[/URL] is moved up to sz 120.[/QUOTE]Shall I consider this retired along with 188562?