Factor Info

ID 144652
Size 853 digits / 2832 bits
Status composite
Value 2405525393913218041099299653991170941987613190298988726344338491749851321507099940762761001428460890341939187899969818410116109390732922485742886654529725791967348809800702188402264851078308451685800772986477917740697490137903884093144987243491155671714142666375022503713012655089825643978792284094535936701576293781578096408703026485729020810899369754809724278954153710735022755709136133180177050393598944850032874261228631654607361772183512974065758754347422833023529260926175697553803386410502346724100725692875926444841002174923141466682594513560681238423903476899432599539353458812544880748167019872718060603233689952448604905781718023618793116824558704855296967949884596737383123332932410885504260837719821058718297678416857786372718933502853198355395754659695380150464012259864367439784419248478045927778373795896390045145892368328448043715676139

Factorizations

Primary (ID: 143362) 5430957874933092661478669447 (proven prime)
(ID: 180492) 442928383778497490263349428384033064758896616832563807137769727724823218450957235268805791260977832407921688170170557503727912394041881061002007515433986584949056353904919705528023812832160460995387978692707290974465126075318358223047115634419478492247480613424276951346970882467480841353252574029061526390702334055176375521971907168174887380011274309931072903332623905577982333063895224216317637720078352794640958560998786189894976406981637614292196255374946106896251054834634889166011163931242741245352064425260096538497816210450632185281964907117165357523819035519798623816437891168071230839995957953441147763987050326114682398697148012215666775880866338602520030655418214324292207128424910001454867365300461423908083973226542436951407765768379356146144032945590007179514526430168864067966636395448490645813860922041267837 (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.