Factor Info

ID 180742
Size 1035 digits / 3436 bits
Status composite
Value 198777119816044791682611986174815572826422456038201293125896810239254116992855885401501403825801506732670450317466758845771326998524264050308364686194305464676691790718336052304707164022118852826803210455930400276702606981290776386087191606399037480156943888853915867544653019750980516311460475791382691915626986577155655577668653304409883154552242811057847420612083807364530479638317961418777573462756316576681289067358025512325223029434538808679649645345068300786492219380168302872261590449928912063392588501105152393125217331038637317542672583419853944553856912250493790625800335786232123295210670046975218242154482915044982414758842337069419975847531453217777964903804413723385917808048260449374450491087019732035205843642991378266532546595247752660222771165152314092690629389995333937550215699190143761939956240743836232981296073567144082803444380095444804670619778355202331303867810479080944138848140810709522444493200409308484351162872958582159574046138401880231382659630164165782610654230508872178470411368133057066706178770471

Factorizations

Primary (ID: 179107) 101211306087301593532167703017233 (proven prime)
(ID: 180743) 1963981372244975163329403263845659764575521119978928250042185488721639417819752819792090795559686911419310800963212066747936202289844654626863092798517808047969581441964357076849086267695337224624207001542172416888528972317556911013562495669514622381627032885581535319328902583865852911534361888246892521457251794484182864562070535274877225735923881257703036642771011023704179560988032335530549079105699682825418144317402977934621245997487450736039736730119937501327997324004135302152180226966880811655393162434681178864773547403868241586452936773277556191161585624795539404041159165475234913142983640406558400208588645120086231913439363557127383651678177020672239909341948180885629584471552334207169245041262716744409713467220566827745391169784639177267575109209368942757934582651524062719321241457834670511321276853290019941848253264096866206726082816931913247622873684536642871095022338760207296869712356389036372449319348199251373558874157679404474912736031405634383088868379490052441161125784066487 (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.