Factor Info

ID 87205
Size 742 digits / 2463 bits
Status composite
Value 1700171989682832892674346959064892210771954278207598808604741294086472195601978260031430116044149957480908098348954848132002420736297716112734569391714416647025727023147986728016343790896189672070623415740380494934410219483827423793594782183444957812245308768149276018580009387943961728227665959466792999606727886501818279694780014200669754544375560152881588717169701558700480992036730036712971267766811853365612828105967556663097458704045227906116631892719937671066121867562625446400443997804528635216002406675202576231542079194004099694983161925071587462920652870345716977394651849785559617844417397338929899863999248931519911293763077352376840606853676218144890337456731734779277726240437582267750063548467137537436470881318885455004351749

Factorizations

Primary (ID: 10281) 36450568206770608791178096385783 (proven prime)
(ID: 87206) 46643223228740502196971352604429765841641184375020898753383813427626515124631618418805075097664856683072723102360735256922006178577912082433610204585013226253064961169699819391670751238966766986908491125589554800172672522289533188709260053952738640124913490769697056874936279920543734821273853911929729449548429307465881216177471922228434415142907361633205783182987450906623949011057584026041469532419910919284986615276346714692875969829941508403113783774306475230354389859037932159298970662305741766117954985783724541774852078089407478310636107264118929439708817338553198759489927552664958728271679373325087089402765395154085871832195121504264411554798587032296934453317592383822636822779818205226954415896803 (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.