Factor Info

ID 177185
Size 642 digits / 2133 bits
Status composite
Value 783342889043227967071827075614621663041200086388826191553323028602272926984297622852277438456896436929268366767809084210480211153196930340541762774495064738760329243962804532340004037768688745471888412273306255842221277242494871956932887060849274400612258555430139380828780009557603723215331734044030841251198725452865451400839876863224667219234736609276841223764470856359294376127607121885508918071283729996842979932402292691054766950794600250475815783721161564867449286940005715305887930287549089770879503134580883464412477257917589316594904148870831973165177676790626736527506838680203161829018368135682377289715785663594388031944535205317

Factorizations

Primary (ID: 16367) 23278959735865959837783914314445613074672559346722265555860894056527591481597100222820867 (proven prime)
(ID: 177186) 33650253187058412139161437806879749793298642061256575647555397366071409490443490751064258768934760400471866490674828028952769550616967279014835436097564819344224085495215763111371379881621975571045846409268341431312834466547328516694783754507475859822260472878509087373141738950551727948539318509638335533868552298348910375095644265672611220639039299661451060750717923386032012721309598693960159975898766380264161520145555168776743197183676433215298852762684183611656150949623917107853245382970990012825318333447643030237897960153480956529545958243443351 (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.