Factor Info

ID 123152
Size 699 digits / 2322 bits
Status composite
Value 646368762942797361463451559070892344151329122220919827377465619008447300953798031117728496119073497332686355334408548546810607163251579316549255737133635910750136450988294775824161041833726596067670563503568285192743544153559752909946007338261295825358611080938156837642398178905903801074837876995663776517450055282794211327388900515771731189899526620439663860678204813034516604588352431060617389145590845260092853298231806375780192352901977754276858851580333930303867736664176436452730332250127535885964488307585956013991627126085778878507510493544342991498980375482246869096640232750089376559828893433384993024859145339620876886230303654830547945968356892518222290441848846143713538491101071059899

Factorizations

Primary (ID: 43098) 1780612474408999347720599701 (proven prime)
(ID: 123153) 363003613774711273986826033741896601108533808896917466770188342254102508061269732578327992872059180531103246223971039588824208021014020806975696671285735257075218796223291563031669476721345607181433701867245980976230473677478275977433895264133609469101823563167119156277622704076476377279471763983112380432682752335945972809485569765963943365606175923708315031537647249059833246381435880834861338003544007240749207572488543697486873172902809098906333156376225474229469837965688442284959967276708060160962128683565606692702525993542330022592626285596903354363023322344641490831215923804339415889481115927743425911272170373265299807123372581383943049393778354926941093539599 (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.