Factor Info

ID 188472
Size 848 digits / 2817 bits
Status composite
Value 77118521953712658441301815756125202676308947680826033969102072387389080879663119826911759141417906618892483441314959245093922527437314734210713923074326592778115535622973616746798193970266553795596941879606885716387211537169611842657202216775060118055660664302264675414433203397050125275827022844595901325772434109668555582664754556361967429024149688756770032805389150673402185842333982169153936450855655577999813508134823262138917592747822220909642611644578689856994327388449954569489261779556536138245703512734074751406461337349401999272169861673957884031441212526948596835592188238273022531285376930129519099879648779701183179754283986026310556949069384846777976477974040493726286337298811136854454796005947038595473057797120211375509340433726295368996308530627869151972918698749965781144464657333442742978078215897109223531527871865793793525901

Factorizations

Primary (ID: 186748) 57973466318349159571142770646450975961622193010110456791386870673 (proven prime)
(ID: 188473) 1330238242616586558321656496367119062803439224611223170678110411890570503042126421129481126377044823571587009150957054122811212253819458528462157353712992445147125722052532283735236364275672408602248211544280910914603788054013587421546417959763403917491795585912641516228452887678053225583780129821981126442927286212649491415571943030400791328724243532952649373887890726187199532626487092424770982911366450760818229335688104390412262406549487725405279840923344871607811126092474972370873482506265536775288556992163571248281827049919141877846545922413571301719822495492315981529499502974702527043973311588186411096921124393181810692191382770668702579115440727098726036041697675674123126561916698850457258926271159381479161046706184713885169271469446855009423695106299881250594250207037 (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.