Factor Info

ID 148990
Size 883 digits / 2934 bits
Status composite
Value 9926851066290066144989620408980614116605281867393364863535123438598056497753779992114080530109725172470716674493780726333619373881637966465012571754597335944208474170666663746454763832942576659304213700518728977321964640593471212257231223765067028978817532864004329805300113563035863982801768285631560289810308855078865843079898974196571622837149451150958078124258449943808698280748733133499940168627002925783410502654423636941287633689942510246806411482914665926148892702472973267938775063659365042835212334606283738723761250038756849920320526064313080871455802082914132532967691789993951084221322051404987904687441302999051518395944348911834361724859094798579028948796346175643941829952148597347404437121257713534745335088040926205206166502393418099078460141686613768054553585440001816276208266286844873562573759642103102618253444881698168414952660710636715826770072449101370895441

Factorizations

Primary (ID: 147262) 383290827691270854721 (proven prime)
(ID: 148991) 25899005009026315195319138654813680371022077333234048580634209482722135743624999235559170795500841871947089963616192188956229331902225198161787905817726789084017990984424614048251900068083136681296329887780872046581232707138399513108799533828595724162419919094704451419047654082541794837509003793877086254098284835267670770175523965979255787618026082029766759152497859752295489157783170745295136682040531072205212409130698785468596512118118560689257402773266447694811229164660845709555865269721094422477249088710619956981001897409612199091462069759393632071784590926218540407707853425672165721285931555342190683820722470255561922045819165286414157813165737874224078682813939896078947239131639387913170433386268102666787247202010201962933640575005068979097953209295062961377602731523227829373965879988800069450201128152953183548540914259344627682563150073016930321 (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.