Factor Info

ID 87838
Size 549 digits / 1823 bits
Status composite
Value 577586462621295339939576768485721003612379972053018459331538827110859389572004673227692437067991663647777320749897718937240472652533224006434926633233302701140635923171516209760494232313554226212876107402500489589682023913038774867405071383727176917727675167950389803812511386987262670286021931221198724832575526575010604886415846293747376846282010040983633414248696919222141399342045367484984322628586685571744133636936001704076236220121212438936187223729713456294715450202353205972004299894604603443384695494632336810379726401000477041903875926447

Factorizations

Primary (ID: 13685) 10038055841545956979111137292020661 (proven prime)
(ID: 87839) 57539674189772337334409294299088724672002542990080502753308346123134762524421024425088882213910728717652337824777392577895049893044152026654220688128838889782747797274013461138076807900821451509144758649833607820359226751665382915564206872665975770168152054216872904567593619929259699297161691803521986202807806542793398093161886633212464133724898438862976990813806730987458727421474939957374629919527989165890844941431689161812159738904177735651048387196272032299184327727018135577742248332309637695015297828652627 (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.