Factor Info

ID 177800
Size 916 digits / 3041 bits
Status composite
Value 2248259835336078068939158540626312641907304362960920973001663534205639195505673583173726666088930710367203392748344281988019818868643818549965380145421059787256190075613281202933687834957379338678567891860357233968769437823452596343619583128326547661282267461716809385594998742612693240082147384683559969616387908754394863374474259287485159137148529503753272415217385767155570891535548768152595954294122922312952869137286775490426336471325041009505312332647335352619797607325581525942662879963372842978505539303086000481905798217803975375627443164856732679680494288893558275269416571650102794838984651749764262013944554512471248632042444400668424500258944377641033115659651913039310734276297989059663571953061785649695401385875285796646978598133981870681896582842790990114157658582403797425873568858580235401752032491784791450235381477365614780885928890206085506075087222297958265359726016125420081609197956602642039

Factorizations

Primary (ID: 16665) 137264616753458559985037764860037509634175051850677845943197547205305803 (proven prime)
(ID: 177801) 16379019506346527190375559306420869299716767452369842967731555116065165683996107555723518356864365224794294617985038292834508766213941535043376219373573031426903942364188722097467943325838467058806361410092730415108754388593244139896489707687962060697226091618894366774243992037377887016178605623160898691132227666135221098372430157759043882229360869167194523373515396889159205806168224446997077002171390503837521738799739131597119705908515157713826282563768453659612524792516374304847385439267732366261463210363396903387000653726965729855551598261172848815764647911415521821151771146648014783050221897698756691570209722875809121220992342495384275134708253154919258406514908017734906335280693952507266265291479101548017333141758930980977914911294699283746361423549695880967132342140124791828181326173880779127224461046316817466665564175840302213 (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.