Factor Info

ID 195237
Size 918 digits / 3050 bits
Status composite
Value 897989143769245048536122756940584911261506038216355777177668152256103455315336545207031838340756812975364577941463191537667229612125313302614156830659585022221358822198823648472904577912313270941871423018418705534150708069554361184222645508457480605134018113184726105151569713323118512916600767082722491073088985757531055473398525979388288903444049930738565216762827627201587578067094561019618103077762623542535689539371233882613813283799046336478132641802462181170517017799411212847424131888438588146344662670245857741997893721175960480379116649748310893413650651514216556906145832870548640644670301661320227322617634953578318131438992780753883713317085364874853392536929785159848920778215390664635138877929908710419607354854921779643152404827238708040953580345223657266703568961181796336953903837221770640026957428410946304849037169701994302562096737492891794189637444590735302249374383558922486115552741967305378879

Factorizations

Primary (ID: 193807) 434438291271825284490390353067625204470976562127619 (proven prime)
(ID: 195238) 2067011959605049948443519685526558531581102522737204540479835757075677768117608033523439403807527392544027598913821139274923562212474906278746603221425262351956770423272519827135348715843493244354929969108895078035315018570541029597400430022737152358031055648607909303570549920836587725595433637408352883883515238536544755457309202209719520690598552246600339927608637127468933693256655840025809580169739154972165417704732741246540787590709923933053028732767470173016417781397649987562815320068148794853310305685996169003292754945801563850575721177848530868770770674690768963540898379909999122532839357393637786272631054341658989840706176606159635209050360753433367578703004199867800108665685020764777699373786661751891018077442533243896550490372877414449166574512454554967128797820452228809276209883874909519048825012443517103476148197966425930325884579138568558923541 (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.