Factor Info

ID 131589
Size 721 digits / 2392 bits
Status composite
Value 1125957702421705735865360401774323421681327474993430404607716273836682737776065335657147930496659321869092052363108507739501660177623323267545730890753194752512207942406313746808681371525434638737144036399438604061664166932875483622523228519214038241401095461050298897585598885217460830333309361788635970620649407981321666125239321826099868438244382572621981818402624782890431469413631579276359396442853941357754407206371026577211667666672575347513835663402837271853630959371215707098728305656078758480467342927840755625983101975142729821858587163936979178599685625545040415126421199758155246661661862362227180712582501000615941114539328998130927996218974605420045926783076558096165255263435328185647547704706100668507909

Factorizations

Primary (ID: 48141) 7677697961755811783187496540323636851666958840668849 (proven prime)
(ID: 131590) 146653034285840883772677227254009402267678395440947202424561234710553395675721561035342379974035172324499858262160337465886598631385190387818792317410728404664792976407449382438397787602727496420197027487239203333319916766221613648124304182939664761538711900000432638560016081827496553569282436862456547264188453276837208562742720345320305292898341590447721752424354393753451117388301907343010781427994220538504497947341180132341198771925083482143236403591858938870012316557975899974208057410195097523363912367284424295408225213154757850358789242953505284566422805406368415252740559278169262059518040015315615129316332925107743943837131294174283889493578997911922529941 (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.