Factor Info

ID 156052
Size 866 digits / 2874 bits
Status composite
Value 12985854280229797130278968534173912811223483741833371908220402367969545469245804814890922018830402759585990041471043329775787394743964825387453169618731713891071843317597055268054214260885705179103008355716999906683872770145254315154992975893187091952455281072296605481110525993454950462207697714833549240039457191407738817519568735765459399550448298554274716597011508062850677971544194405852396300485183830516862379916208422634246593508388046219586637336067879576846449087081436996302479471101432695970914533271396183210184884596478501938841201079952430583549186877485130391744834631048597497406411361088265990569318795096156826754286857651560324461319171674807994579751941429076595589373770308382291736699477292172040138183754710941985575752728660924902498130079640519862675826788148805329076516721183815365130731539161489914502430582318258566752468894522150187941

Factorizations

Primary (ID: 189118) 1100029459526753249146370560292339957 (proven prime)
(ID: 189989) 11805005918492835478254890019483100984649275555594921116398404355153012482901492568326315172484699303446593145646926646857578593537512210747380463677000110191845920484896664465076632013247245014992033857807834478373252830904771717987753919132046687548126453375031529455391930993967201062467401613506013494378640025385078062543686290004937025469064713811486691995383766248626130013891449528912497809227755207512734338596305571600137702702054353373443396973566481411583164943088510445244660350230326069624740399372595484281118644376054625717830821224130254593206324005800047039154664291925715130324698702905964854156163037194256881851254811970317001637944442071475944902305834026165755692723033345372249009254772878192611366055206447762395831674429796721886295497458049696150792636775977555736034369167550548933924136340193200470513 (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.