Factor Info

ID 20837
Size 352 digits / 1168 bits
Status composite
Value 3586854359297091698687315755630667694455116741532838961985566376435558930543348245114662843065966163269442603676583033331000166640937612278771548243988319647584352400208080352170022017876855999979972136271658245986741299102048412900300237453176013558331459201729131469634549936325647825872058031820327969905233214885596036009425909581691011273739818777

Factorizations

Primary (ID: 20838) 2303573383935650005163767 (proven prime)
(ID: 20839) 1557082741236122028854561436764209714596468653256287499504268160449191339595542670907764142602901421056081618090698265835075819422679190489478669596920649522430145827945678596930593639840286837272814168976787151885528882908435677421846896189797133302251604384932782575958567367748932869280303475280868960992740961832892945426031 (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.