Factor Info

ID 148991
Size 863 digits / 2865 bits
Status composite
Value 25899005009026315195319138654813680371022077333234048580634209482722135743624999235559170795500841871947089963616192188956229331902225198161787905817726789084017990984424614048251900068083136681296329887780872046581232707138399513108799533828595724162419919094704451419047654082541794837509003793877086254098284835267670770175523965979255787618026082029766759152497859752295489157783170745295136682040531072205212409130698785468596512118118560689257402773266447694811229164660845709555865269721094422477249088710619956981001897409612199091462069759393632071784590926218540407707853425672165721285931555342190683820722470255561922045819165286414157813165737874224078682813939896078947239131639387913170433386268102666787247202010201962933640575005068979097953209295062961377602731523227829373965879988800069450201128152953183548540914259344627682563150073016930321

Factorizations

Primary (ID: 147109) 1228279101647209944401 (proven prime)
(ID: 148992) 21085602591702407801760555883217296854365477954280242532361301239285502200613455654110956833345331349696836564465799135877942142813214257880101066904863100368147322762792414109118689646267832744168258465119782436469266864637395626339488713225264477511556604443056128024515616905601575040621319458873161085092602941938169792394238631162774209304437754204632407379169773398090437745928308921201065116077422722742201112752910679889053049137734557862744827885680235350409833000535195901469454479538039224991775163110209121747607383159294008603471541705184805476215767869298732745546810676026520053370129178807055046791698677542637898815070096586652887144092524054929620196821361807511652017242063472733690223261222348022621166814911787950684048997527756435782956613244293639427777078915436406724373708783038993396651707635699018304862003395337921 (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.