Factor Info

ID 142819
Size 1224 digits / 4065 bits
Status composite
Value 325611840560948496553758713046793911896170885935465270974975457700505704743995999264083714119434636164139433160912614831061194108340782689668700453355109390416586221446101678472603408356386925353071708673039911281096837296229063613255583010632417674833387516383986110212896109273477641467522470610509430705026529232250049788208970040940950214713182726710865952733794922047533447546227528114573208573772596856048840914980186776175438980535862410956076456469460506967988801060987458213836534678612030440407752018063516003059721643083691537808427648749147743185726086596216677211997886811405903368886119505111303200240646186647216269729471891729722555245660218134781033080437909085822155928243323752427905129455746885582812994581243153056419682908314061688451550613292010463121290999800456729338619097133979707329554210535633991447760471148960041207770615433396447157892026151704457793814129285388520609163864624652601278088349478545390607390461054599256150834084587653855514439150087943822448474699018939711147277426608003458774428344457844649290073323279643226977185574201120674408909215742889719876328693162497037891556785191211523534702986136672772100586510205109267684245348222771075076543429597033278726117803014408279857

Factorizations

Primary (ID: 16278) 4029666108840585686296627 (proven prime)
(ID: 142820) 80803677467618635234666248265125716888162221430542452965712099456633777497051372383935119760355395853248547699439615464255349210014949625320931051734712887439405012823929965334406572250646798150950968962668867275820705797258274065479519199808099100227371027679671386592983242444886387951715251328548885492773540005647059769461364906586001577969508133786651333382334302356744104380558442859011174275173217010451850055290199588248587394928761180576581181392706965279273266072236292903588198171118344717239693541833712378218459148198669564620679100376826087861290043021390972671093959972120100677273387569277568293551038741219864299292320378567293801154234177109822431758397016474211196633891725878781243495024342971231475081113784830899196787220510846458092294645772015874588275181325610145478524694040800282726171130323341671822528812417728709516979056752445521516670464699126034160702993491699710433602773665177037124003447451938868348954460017039062654991170748764397352517284412514844569906151859153173474513940745665155736507338760189749831166873082583603441175619404023480743372206599990872150858949223565169914999382361027798675077129375580657752081723517563969452861864879230260076153758068491 (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.