Factor Info

ID 187929
Size 938 digits / 3114 bits
Status composite
Value 18422730538587448199956958650708568653628554156696070219698883963358173673006448975599897034267658843301375275899687963475440015469170295066016968812340145709825289007009216994920089050214715649820509181979215246790145639581774549795634782477906385159054588874793775040730879528144263305594926853111555973049873305051607880088441623598943286505536485325514336630399002579986869301125657331213466404649856490356333329014288971411532653385937987992736810562002820541714760952574009888284388619407784196545541741479341775648643100503774584023527611219080593125488953597762212076332243759880239450432021195656161131917406263866196288552415166784828505264834243118890273326561398709699854214758362161941252908595579403707618851410036613284686839408421290949871550607783399408297929907354321966267072343767509847135047445969466319840227375468083745504978117687241251244297910996045944494186204959418133513858972653176525963842184868079260659659

Factorizations

Primary (ID: 152112) 170724135458234696064115616824839420280829 (proven prime)
(ID: 187930) 107909350304452500876457712960195050418724861519063830517416049017642682916139032008246804087741271771349906404766936343153931490880163667690855915303901816090716478395362997951405555052551226370710648980961373098790922167987804480094173931185608815260568860294490921933987423661138899394775129831222976379250691588058151531942375656117221746144296719142201369244856435242228000604420808243197924300054340636780212407753731208175808491421722652667283992684784560747937112877509240710431547653826124947721850873825183030236404204132231040896955103152126872074916498094711489967072142034339050649994735436443956811342018732532702577465955922212791862483070305514888264852997011061572690471956537824353943271640677800193865657698036959912782906008598639092469015031270283961052734516266706300874396799160830415726979691022534245158361764379800583110026321201801008617468111245717000422042196880295271 (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.