Factor Info

ID 149005
Size 1067 digits / 3542 bits
Status composite
Value 16833901575991491333082411704483682385863222352409388958407188405408499736749309512831913409413825756524952328339669139385893632815236021886613913212851325803475171885612000303681728401836581697752483667055706430790342527801610072421842910711003185324690371008729678359201348097893530846590451864318133501537739561455118016048146793213946418732158612233340414017525525011049950557233099385931708500689276664135075082551970938861573251743561846063165126333647368375301578212571823433906887389088711468333513525425765947401229948255677977777091310733606849553544194391982901641183483590939084329518954746590344766291471315444301188301999931921804531111302719343502390064989631934116915997289846064680581034896547907578137856172791248031475705418180211450886040044186884459512275224706211928520639710570668748322101691233520880550441287099127934926257991157288063071514906686511225101093115538327924016565581402942298600804223678808957965809723815621923332516659036817536610618246225023530647463086909001052841492811580071464380180964593624709028552791230572498214940287

Factorizations

Primary (ID: 147363) 5031991889570647692571 (proven prime)
(ID: 149006) 3345375339511494314892019045414317287381095803208694469098071117469632230970872376154661596842300505238661620835104527291118281896134367385970743519112680361750930556762621645007401565056935987528641464297327675286067578957124202579490213078751393238150698964218368220048475634684798245685657346362019221658347619682228895336733443179796273579629359301071931776112950299733196110725914603797353996136126309993090005582918273305141933480869141347825725927340136248584457974439383367173852130448630038459000843379757309370422253988151275778577448902654967460029719697182495483331329291314847720963000189754592555930603949082050832207902879425693458945908073848338476489375798380436754327884945718415612254957490626492624633575281543569297855551189102233066321120933461197365589264526927696485128312708947224151195054413376837364234671337112300787808027691839649263046763187742421472479769780957446852034248233600359682303443759455320370495429405973180755636993482821526876741429697126440154203966453525664250030849198783614150083824008118425957997 (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.