Factor Info

ID 146257
Size 984 digits / 3269 bits
Status composite
Value 720953539681386671565933434077031659304636402470351493301798841043094042798624467817044660057140341880285477717922169153169659774811595948040883628029638285653323772705589270318035014642609779827937851994061334931918609460804507092952837028874534365775114554264493753372185759945678431214566873227468491281560876650471455698973623095511256912236920685874919947000329773671702457245071376488973224298266128279383646962144829080193738175764811989966218579090234132798821815797724449230590064800663992697324933406178383951569531487143622047927845275535864506886959647274856598091526012130998923091652098194880031030343618040449386721033130174506861712978688655735523554292757007550826648212477204678028538750673916614503906655182413043262116883162459406107754990854489021189453485675520124491882880169910715687382871808624131500012894847464297015886751998423740152136241809946369137767461009753595055739079956110185577550744034952426291066107709679696588815477899252328830352724591534777

Factorizations

Primary (ID: 4306) 11472574961994477441469621 (proven prime)
(ID: 146258) 62841475612032154119747146799218874760754600945455596517201579118880869103899513282016964311544166389529910134655826370022158988206975057344102157089448847282492301847004028023223439459528876948752929269967942201072238672989452933057833018953874273509312881927403673007473250757308903898130250529242354130041340268791540634793976077835075643545729367511181588549890007321811765770672731981218095934314845494081412949166738752770754679403065109067429731529520042972563174830715761388459073018867245407862029496488316466372551940224968679070981687050736226203411176562600217859398479202461316459446934626070383303474404945393081106456927391070605517404958617480171329950566995837680505311108232315899823600064459605838194912661220895543837666797304807928512610295571831946148827264168638074822430752839253402335071728814854585331626283047375971582935399027902859487091686183507766786525829585200210792218933699695684338433268002057956636562835222575117393822837 (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.