Factor Info

ID 195221
Size 1159 digits / 3850 bits
Status composite
Value 5845243268018467229111250549852137785218072956233392899752387751898292467001894684958020171431485668654982169878839518207224303096485139504394337709383166609586310508136461396987490170789570747109584814682509550001521404893821599438061998911960360804786664034562230085561952209604395526500827098234983295078128821616806846205334104157402668101157680066063492795493711092532638838868072023979524466136092122802513026302888377449003765988817793374700687182362630336391352336039810984862560423982180504322965229443980589472069665234328079201122646001236691359543139765822327490041843387533637971860757481624364755565074622153251862324085752937311404477836546730935245961504141495300665883128729817779616377734385182710924660046520589009592118983088830644882381488356242062921212717028579538632253201809672021611207324470973316732586683060965534331702721345329406916011469436020697833816746818301497936344172892072712134803460671652587958895942800790398855698697415043051475233580990070115580788960720864236352311041195915737766474943097603413635335557090406474611030589960917809114369310587215551054114864718593402203503638714758075872839060094108554797791592047

Factorizations

Primary (ID: 193596) 20861508423161236885661708012864062267 (proven prime)
(ID: 195222) 280192742991147118347873776027063342772876647912902676408039537358697762340563156404274351261473139625789117563813629286868853620033042506283101282040832388804176764468396385821769220587308117941257169222535799045479144008872554252495654442390584389485892612390925682789009796457148555019734902785172919750402075887069263263116734572054275074256413933879563386070422435860042594583999276785668454288768162732876240837704428573564591354658758615822422572912673987260238129836703871648528171967139747710104781794610450071248635475106231313221342863573273999600026367677269328901091549798988506035541431184123002891017706879352835519508130016751135986647669713483140665639020593480628859505421100213257163763963247402363667624705558116824325416614900051391609280702046975107783385747962417040060624950093739468826309054640303901920363754445153721895769028424093972895755210163370428196621805249637083067713032603388631990331012751465633683652577931391252354468004547047022182188433866785753574108561596885643007645563863306866882840168862441614808828054627637539692910842019811605282680262805145071467612418296458582335477341 (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.