Factor Info

ID 177801
Size 845 digits / 2805 bits
Status composite
Value 16379019506346527190375559306420869299716767452369842967731555116065165683996107555723518356864365224794294617985038292834508766213941535043376219373573031426903942364188722097467943325838467058806361410092730415108754388593244139896489707687962060697226091618894366774243992037377887016178605623160898691132227666135221098372430157759043882229360869167194523373515396889159205806168224446997077002171390503837521738799739131597119705908515157713826282563768453659612524792516374304847385439267732366261463210363396903387000653726965729855551598261172848815764647911415521821151771146648014783050221897698756691570209722875809121220992342495384275134708253154919258406514908017734906335280693952507266265291479101548017333141758930980977914911294699283746361423549695880967132342140124791828181326173880779127224461046316817466665564175840302213

Factorizations

Primary (ID: 29572) 2188204970175459207787323803702410481729392361313578427539575673958230643241 (proven prime)
(ID: 177802) 7485139522845152179468618061336042409766814384486038748894345266775644267882182869154781201533366022094853484741443233054416881340748855158658355312047893759523418600468084933667555482826913832993075176769779945936932903950957469491392939563652083078261846284940003676062654471924973332419697414990974456224528554435086359870061596551276201666278774631052801024355692073809238724800385202143946028791700364185640586582167360765342844329478785239539828826513301207961558788597014285095254698701360795256252860293484798200031364744289821673933429132547494843862557360472598047113604467765617330657058374420869043708232045971723819638394016422051440677732104997269335994596153944736083495391066519968532531834313391110045168422548278902868494048910050347917481705915568893 (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.