Factor Info

ID 187963
Size 943 digits / 3133 bits
Status composite
Value 7991882636719550864193284503819773219286163299014963298055748924860131134232709890102933461500457889135479517907015084980718162375879434676314280591082739054862898063346612439265243891482552172123549548453200438468572585102363981883151252996511474486367347023617398599004859890082232701518499202811500348559901359893706354989784063506731042590797549993209598976591667291639261273334648215278452956060471015654833120557334217128940246510775325017059964185416965417075944683313789493778499296663460521393762876347410022081579729345214679161864228603452075348031534928211933383440073829161244104080553399799466575489480719094064529221838029849807013088314337630054931242803234202951472386187929671512756656175792965627475347702995264117981794495176109877554619275995863823450271569968711237917119326212724910524211449320974961765076489890812845157718343595531427583351287631516302914553423887744767344622021119686207559738492025619323291641039911

Factorizations

Primary (ID: 186362) 2214361018206377962038473964705067402508894762240727869 (proven prime)
(ID: 187964) 3609114580238112352987782073892390412119260498193817125460061405051142864845219034996817182831575319967851077799745792044029850062358443959979928039354079007017354766719887377664152900272070498976264788897186508240034644305998174049477124552274621816432810774911679307599721094561277772249683166365029843965270036278877738626329002800959799291187200162187671103963889899704855467207843667626368463891447304978532312793719126186875396838450747241284697661662147548672576874477361843621603514100312451160739816263449364273479059908394387589975446688643196585518023859320895490787276474879154701797658437385408259795819177196993993878200470341642120964996891653003833460379698062488639158207092381768004156346909966922834826708313826044313084771120927207867275655814459230731538516537719982897904405355996034270920606003444226727202893925822817149265535188180103998661884437948814927339981619 (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.