Factor Info

ID 100289
Size 1125 digits / 3737 bits
Status composite
Value 629736750509163022336592890483415009673136191153918203250611530524780219796298792020502407660315246865787015342044050794711442674400032061326248424313148670424013638282475754815343606534380284236015779562996276009278401366967113101022354309804814993312600654612380214487528055779845236754113842482906745378825638153165332098286836858136503799902959792106887378466449297744398626110985945438089653297831976077687932479429990815180440951984314913940861316940926533166531465110215449073598256342567576735212750897089682536040291191524703945355217075671260584535087345094938790508771523971138335704315224976219561967857812370318821132055478559117846350593783136458625965814522414557950487244142931372980194476571088416237240158909664137755500614615995294002736913944464277428329073178158997634175753735130714939530575036114315957038543374793339804029728764511696593855372590932023465730535481296936242241355480231549021087890759188543030115222377660523313761889315049606598874260673501535273697457725473120837766778050458756280615354186166188898025737200224156241614230093325449935840424256776165743834318950124179902213911304761

Factorizations

Primary (ID: 97854) 61777752739108975259079961779208763786873373427879250247440461 (proven prime)
(ID: 100290) 10193584625335559890364975950234937594068133270961096563918716771551173430028474772039944310857978985454273788149505318051633745118216917225229170563176383539902720851929573567961132182155665072672266688799222406922361406871938021538293782772181632609681434200752879020458797533428073619167478672503418296240940605520955494099482622755421513926689058856294017497664896637218456101775369571921900721266446868650741245830609097877961874104610870301928120518199513966402393107334326316907299851407614636602063649932212859560492331503287367763297498126848747711076398823429990925847596049791424260151206209588472466537138282077314301705094449956134508799457914331016203031522757058342807578197674885966616160179198742094162767934855907760870239547558467188528348378998222171160361065300482264621933664483253589222309740799315993748199056865933328472375931877932917823258616377700882457516708364406965251216302735864258566829737505320967769426527491397779285857878363928947038826238292713986814912626643045307221591064725203296645260990788380903098838505199482443366301 (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.