Factor Info

ID 218018
Size 1165 digits / 3869 bits
Status composite
Value 4294812511415884614719546166986121739905347836743929379558234326952658629477163643277089803330956177406452502933254246497371180480686816480717489173203923151100833676597556527175869998282952002584827162449295933980818566375775576780967749449283492684185198038164807088312363604971623762037536755471218723031751784161755940736544162929776769159235423847044803543596315439258636904524381269672802071253313411523460561732283817451293088068632319092923805130107615615903105731451259702612500125883187105613518840566263420298800753118387309231506518005072809129408016851837269261983271634335897529930040097917454629667555774265329122451185821210697575253032689589397411218324574231862046943247137736897458269663235193441918838549467745135870696091611801342782298147542699198390594505211410308353572976412124276707345979297935235455607872565129311559719850785641406454572947952261056860618989596986763952296545530106941381719124720609747183711751867149866689522687173541698080868310597519350736439385345210512742673222277205514415265747374116274579644856980280402543366736349446732209432826493903199083959633293449141077176622143995460746595298299510497454536308863348137

Factorizations

Primary (ID: 218019) 19304670030480420853 (proven prime)
(ID: 218020) 222475313208396902859495597405546782394292520555175632002325233023487604415924635171226737788394180958800093876393035014273919813581526042184469881196718188475739394116410444423885390351565614912397963418989979188968536033317481392334377477000915275186417182178535211753437845228505132172434047035512070602778852776432185415361341667846923260358051419171449437894386384757027896925302883806253381608913896322980643832182812660017615041232976592855497170268853539146633985478298533302111371624699966641003523369910765722910560855408905217254447010965215517768516225680449097025955733143375987218210900175555326592200635221901822381510962475638729538628396821378524249625592537308742326420527656337325333516491423861722258048387609962954554848642387061933232984831938698450257761492452077747712665574058809184077668045878347921948715821807596681431205441125494206425925465329663325369508572533209369944839648407626729835532578401525782136707232513844611840128748930085158657202712531140687655217121936177780038048064816365524353470120439379931264919804428847230700189097459909268180837004960770915170230159010154729071980826464958532085583539337829 (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.