Factor Info

ID 24373
Size 751 digits / 2493 bits
Status composite
Value 1506553727985287785702683395214136327184190427297267438783167683994039761097061795081285560349683203380521461314912060529030369512268439930273712791237677633406169471574769904374400599613374299589521186026493653577531337023717776142901119017736591174404724995176864196398740355289211336290081790575857208353676936441203540836504272962506564545641305736273479066116981477496430565114752339776899858093444952874254223674812331038927086273872984142656447124127658091464422581964420608503066226600290844971448396996992465857761239826526686516333113926585326295668963006647403100417536440679504188244996971303040528036512601790233750454671901805051707821358430817854730020108535917404631547970341804643033457820698674636281735441723412665172970416401255959

Factorizations

Primary (ID: 17968) 63505707690048880101785428103 (proven prime)
(ID: 34098) 23723123208677500166057514684324039488558338532908260622494788394859377950104877573562970002676052500081664378003548383531412700511314242259320346157701323796711565397686638235456118402978925781075632495112000310775898277562428084644812140300504237295025913434700919083803077652700083738598504833915411741476454860044802280468084392472693893431401509708878475766078801232901874893791084796399184962971691876708515946616403386756317025843310027103839634653692601072180881310934602343442681744760082873180625253392296849513735821101825552763695038572220371067976340154678970155718433756724024239781004596838918723350430859301807720811234722264722409293285091942818378195444406808892197770988316698120825107899940956873005553 (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.