Factor Info

ID 148591
Size 583 digits / 1935 bits
Status composite
Value 2239523861405891706147088296444991099622862213642543148339482775345101663724847136788031996455851900746914231137527152885270781696327688776435702556010661827883988192165360869308802958754125264685541008756909736515653444658047151195280069295639510428981260138163755309092748566253037121251396941779686104579178834784144983000811910201575605188589302081686424633359307900652087953172978581951848647772590839887509865723966356466389739508756639622588497487285880996299421554405224455935605869428420875601731522014877368727591896999258310061861073451078708462127756218923284481455630281

Factorizations

Primary (ID: 147059) 425141076149786955572181811 (proven prime)
(ID: 148592) 5267719321990087041359973028902861301899688370396039052895859231070635397463823847149616446596587829933037334488891460817627364890253041632197458860391962918866414215262462946474015028922857310181553237342388682502828499554359475581327462640870573651638339937525703020972207385626096086142249491610887838444482797736690249753502048683441974635341196657199589530501193094324358556424909478955076245186722433163751489437727559227507058179576791995175495724594620783542111304571826714216036199016594699174517707532719735827195154282524376708498594764907114771 (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.