Factor Info

ID 154475
Size 1295 digits / 4301 bits
Status composite
Value 43171044005398021397576484419414496007094040844117489654997124828546522706095074926183335560226331013088170461606028638124775980201539112288924772153796222225907729552735462767195372819409822611135848707514917152547262985469244031088630912620832745690690406060558500400321847387836881172981694934080325768627689341757596962351497759870272487158547867367062749676338671148213035355742364559686649395858904098192487074509828851633877797546321898044261156003298562264417582182561203078429323180483399611918716379489942985952218200906312267348610396323100188955748238879204100989825996716659367502594813183059039193310507192689667381983501650966121918431869654411389403490543737022690448253417807610604816286690402523671219765919536461961888557936239747246746787403605245867408155286077771167328772857549258433087220558919213402096868593235411140812653344644791627996836898287345360574202662877047121992083517688123554455493310868089934692145811334843809909804003447694388745387492502679991583801303205872997362338342720554086349894404920891227111953232341739466281749407524723157121984701602713818440732412594490894246437992509165425202348103062483556569007586030131489160219809443804128257171390554930337119292656292728337491162583077232309971100922689078986333396612595542617325427518241047507727

Factorizations

Primary (ID: 152153) 1447418949456775608391951 (proven prime)
(ID: 154476) 29826225517912664200305694229548629526443941053892815597420953812031612645717599401923808784550110296135216651574045906186227981033786367854167350714242773536365734791314746575957490947301613132559966143723077271851252854497487211723960406324797529510121097511114784667665443540421667710210263958803023491659655041036547353735293981672010524285095698401011606278870419010350044869051541565988328564605307256386097791249548140218952564434396488058290473213075265626477856004583242516217562420950636724970116128416504788051797961130646804858369013889110818140288563391569560604316107987778560583057077112682261628573150727136273769025607181416835928495000213910651861178467856726995418689745183316222644990042225327395341719982892066000585226828774765297908160693031556135449324822489500245931311899384462047080208876922466685047161666524936189874706626489974051253538589788363541528628012361427177760524002056409710072939201324776607154386492862802954650720537850887709051373404625655839054855766992180421750709736356591745579309859961919126661852682082033826823320025366200455552786851490504421676174414881253049143694155891266167135240502909649825339824169759089798066231430996872375928116641874435740245913946153294392442133254576976245861347531605035016951133268952577 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.