Factor Info

ID 199193
Size 1097 digits / 3642 bits
Status composite
Value 15568353468167795351244262828909839747882547826218893241177363863629591840598338813618200367978606937620472113438011963362509435494827055207642872231330515155712013206363334607524477952399266865063273512449161837134991212002202382121694812159211131468826039999146621565632018709010308916014517534363980229143403164624964226044255937423196281445448371422310833641347476138098947343790534191734804324750898248926787979734141918240820122159939710269765282823432796472179186679483912520556177462023620462547957582057596518382605228092502990898722838147855691223680560186459670943710990891525753493994552041884197319124625309835047849074795385334056913801251955801120403780250480188811350912846251122290766419468031834000824806204328493940545232634216372604425677366567547969078527637068979498590324195300955017676898626107320287934149859384929487622577984086921212942500549341526074585547888828569115090011600360284624059903789907196761040554272873661542051379392856752158147369946292754039523878577548738667758488101340851721806323845793186482605745516215546768926087587629837222103728847435615830721

Factorizations

Primary (ID: 17772) 145561745871479728785902999575361429068938195109821649937715299408952179222490313928493051732540073814727670024211420574220873842828014537531298922212952920865459665396404734609647051457 (proven prime)
(ID: 199194) 106953604980208891356841138698384598827870197580275933172431301160560138634547404143763561903751690089293393737758950250733275360777833441914618663055181671129167194660329546272032176318645274167988304588347010706329968347217638759250083385712596806991128716341434357250753606664085320878321219418164847019323496220264067024092569028386344394423728096134319529035951996624928598313603482977969733286457567370057343505928399108092423304258480829857035735931783078005443833133833611297184011406076375402166492457483384188451958066670159930591266579582572804382285984968742301500490533411929353290248308498787169651133493526336019952562127138815910730866688608257152805829938824453962877624575106951115332694590062087643461861037357311402290744508823464535931668540014793787021771125527767930996984689431086296457169407873526821319539352665650173964690236942166492297980769121871004597382800485205315446304500375553 (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.