Factor Info

ID 162780
Size 1005 digits / 3339 bits
Status composite
Value 730661949503418940483036136070532118801902481481815546262523458758073163086404613322992161267362595099656068512678092061870049801192018104558855913178748039109422427095636702508251590667642931812699999501194991615292766639429732090582876911774279007133627027340332763047474183379725372263305923872376061527484249167598822318424035444897083277566055181023140729348790383064441360071155602768887791855967460781547485627043860423095685952013791844169353636463035106267484136883421290005421865310241793832450885945035383547891088345972486770503556391116732687201193104129979909808966419099189782510000181900508069776724705758821700175236918008008224962467166802024093792209269421872904199562557990611619064605872535311645475496428703924890365430622644912603221173790909547444512327543822251640226969237608920372155910279622021407268411597753407349100352235640590904753946325726721543345884401067894046263172166848433882772407965065714038285009440922361704507725072314180911360470068681945528900078183250540521

Factorizations

Primary (ID: 161758) 2040897605567518036873 (proven prime)
(ID: 162781) 358010096885895337761269156519644884565832516391197185823186674454182661023385115273946057427042706037455843141316012840775206199566103736345617229696544707285574308518848573172425379029474135215034414369078209123293218095170338808083988000403463374459574987407013336612893069641799477852356542355043938852234400471316787366852844306792936926543462271331875474276909030344770353128757552537401469604041805342407905678784763049137101957676624401017056720117257216281581218833418908296858602696419837151661920627963037069525475855251670942830062946881079978894984942824406804687472266082752734557735760692623971692385532772859880529732541087416827037136219501439396041070646747543085424068810014973165349390029785669226959347836596353063564846873294944810597675498219949079682245908733358718146458686191041131273105621073974173228807506513924926259474640155556736006134257561710801757145935404887550006615406880915463123508680556656720247227275371070137527881887659505219113691959118177 (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.