Factor Info

ID 173347
Size 1003 digits / 3331 bits
Status composite
Value 2870690858591257621128943065114999443285393569380775310604239164557660105732517117974727425919272729336325167093777780615282015264110371241499705301627551362998606401837142516620593823361921252824225794349250493915888343363444531630162648324047453173830705521550610582105861726760183347214147751148108574177703586160867038162872881050322269238070212000129223484186327274058706235705788635255564415210353665084848557224537903943896969284686489300816670822212007242199751106886907633745367999199462691070012578989945333893530759336530025795809579652909817431306321445677964937947704828762740300727519965142621319216728039721848483777874990085486705303894120536837522477274394211499747458013011435289864411054414275563906521464770736021690585386640819396412561555596398511958941574490853863459398956812380122149387764418189331592834784568071581683639442075067416371608003084349723001150874321790247206638673042201274936317366831291865125988200627411939564080708056644675858070280377932552962591927011991019

Factorizations

Primary (ID: 136466) 326712043035342859080672505541697769847233 (proven prime)
(ID: 173348) 8786608635301251354038610637201347574294414073149691947129899140607187762493803551630599382924908895602422123488004896163214108972414732620994910901190013730626658807145403225655525126751921775515577823053895802214160997867393440945406100302918056260810341494843465452055816864034971404039976402691773082221039450314066399116064140781970187909296553240678434602595393631263826790903476261176887882888083020412456556049180147381038213405896864692347629567041603768644853239507647033981858152186200794741314508106335713369532692438573038714027288740836855141322723397693678913460675690558599554451649943249891158464073645084282193721334605167596207386802004164905150894219405697935328951210917881997970842958881922984768221729833628478615593801849651919812837740005265430878488202999332004942694768007118474237704930705278921639680569956272754338231936689223971865267846637983725008952857861154579175843428264193765672395256787718795930590372724646729875218320043 (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.