Factor Info

ID 148643
Size 949 digits / 3151 bits
Status composite
Value 2027724904425390400275406759245380245140039333519820289474666973000046052822275097839934968314336067497332724566279703196021627212866350225096369437372290584011700829083069966149971073655183190726201786808598753505781672215564535513989268365738125189346819728529301996904824914688704587052765864176882161935709730314533157353081888833569817861699563747263351856188886365959102232722847064792363118052205124463803643951742337828821690155619412674520558470828550991061878500155403089804159784310656538753500280477940722464154809107474799221034187748918787098740713628429553105640599945740022597238005613633799781442816402432167715252205665192721529007166742584585225900548561457297755699577287513268647254828223344341052185963342132302753700153729967303351307337388229098494600243145072323019886744512717745690250979514853449903370615748779224709431586486186568377544342669798274549812729023931625744012705580283716041096943611991128831258144415408303

Factorizations

Primary (ID: 148644) 180671789419226392561873 (proven prime)
(ID: 148645) 11223251349552459593940016852465178092834445376960471068426075268864950678635432674188523213762185583047715395481964890498180613537849841783506051176312310090509148121988207846276610727359702705416393680645222010376283207343211382564842373925878054840262904581151116351903352293605387802445805198352125756457040449691199058604530144723662429548741338777975746845615630169958154177453527775240521689957850987612202693358808217461637000802777708945188943801579031603406493957840360424992129744107324495823199357426781496649365139896541139938362226124316667562127779349918926040338048142409546202647549191094177591265780802064814174184268536801989339205093153246109270850778914393346637465564736929211804710011166266402777052033790767388171399029504757745691540774652893738551730724801167393901611407872294135905349371290426843862548007211407408368673655950912131641439314704642576033065373327112615575681865127171891416024854911 (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.