Factor Info

ID 166838
Size 1043 digits / 3463 bits
Status composite
Value 20325036417193294018207887635792157732536573327444918241219177033473313475566223337886302915342778333899697764046000039768462049650637121022691369199889492315592711276360869223794520388684044418999735669325439066016074602311842635713873686398926010429500720085539019125562275583244410104910177825400608199045913582263436704003362537678359456910678575593165641744340684914218846528028767991016311036562333759897147175717441239133748838439320439730794912535760811242725718321014865944429529930088211372518194105443467163312368521985241853533363041299674142098475955663626109009773718307266715543200732192475146910128616983966352728668150595507219891872163488049852707580860559244588733029217764786973505907519068698602856754417599367547655230901374946714234190007950697860760378048895350898136646531713422610175559247810379939925731855055151642756230195736781484767722860258043694003113083487945560305607649082862975499572913359038645359203253130924898813189204604175062280446123018962004781174261028218286698852807689236190756702644562173363613

Factorizations

Primary (ID: 166839) 575011012474528628293030279 (proven prime)
(ID: 166840) 35347212446811418251308444216548638799071568631146032835474540977069600408392423197063866039412376754481794255055114674082036098460709059343032339253107606247145560875237436026276335104370232657440457080530349183981252045101643785006586835609277212739488723002563431498750279816163896460914472310680256569496692124768863517255892714655599456824917148297839508860119780267846551960229589463048550335527443720291382446455139055807032925410377557044160895364581784945242547159400588580086963642354147558897360688856618500407501624070054430165689630433767177798458098534777347647130331582831728057576624827081595514381285942256007007165670826492714757158838517740587359266424416874086760123723932340050083865471039949499173494743766714386057150741176398228656758418554598471442524266867744630433987925773306077193810512629896863128235869723368682011122155415397557479247164275890583296032212789407632997012817482172790422140250398737965752741771768526254354869539693083691340615910940255466696756200614197390420549519547 (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.