Factor Info

ID 197892
Size 696 digits / 2310 bits
Status composite
Value 174944466460802703671761236644307592289427770255102773111844256406109156639055282557762524880193298946871513009533823460495258908804047850337174972319314591397643518478771036883058427537118900204902070707549403055297982530604871781671521512238969986601013184874306523650044958741882539348341973265352289366629016583938528788810483716687901038709776813128072320736296973877322863683816315628990073877689284365071952678425412555053455051426286215022818885556988649162516273374840875810971714908935217701549504285232357650676610793228283393741270564635931393182226732212577844937295111624350094766234118147514710504599452137589208298350658467677239524276150684037966067130644795712839646975498695983

Factorizations

Primary (ID: 31137) 637034178721654323179719003646601861037428604154794028567591165625413533607301291236273993363033154026175955115720431 (proven prime)
(ID: 197893) 274623359788742086667249596880391030160640156410098217815965172489778741262756655156407340175389852153413720469034204794890848386850483583817131401157322656337798432239145648863453942159612272827317191126228311977840671224806096256738665577907771144076750918051980793797405129265359979518642834242147015739601031356026999655193953983795514742923941489677969230428907596303397773837921850711168260444767095550344453154653461127889899257869286482980676547941990258865434288093259999509482244559765523021448257033553991461470767079704136565709632034127614190517513627933011129068993 (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.