Factor Info

ID 165219
Size 1018 digits / 3380 bits
Status composite
Value 2493850428178363775365407711690548657095861711697008276104863660087721950442690632395173780537719560722292282049106384419564565313900176130700290165441029491155099959471425965378961408286227813534285464895858507155797249915113836587792090499003718943248031179074444288205932403380629620246114724664225228300007219191092270288930179893937081643464674804447378271114437548401458259662929117926910702269329069054244079080553676872888458969621866503122295090112163343854423277232312151366532725132927524701258525888544164973991754752732817475388079880159698942483631963019865231393786622686309467967937250677469086383092337469693853377176009800667207479049029455605362678519644998517448109310347640555759887342695607973296037202986621910755774961941247380765274733384108685998553969523769692463373992966343126967802666751703664852105297691210129180568447141832651797583339142803510813360613652676171443392032940266906365068251509031498832718705529116578465164529479551652007110839309060744261440641350359308000856806268273

Factorizations

Primary (ID: 164227) 397541776034693055781 (proven prime)
(ID: 165220) 6273178263309685601324697214831123582666668472972382610784026630950396776391467889371561295131110063952745627649314780470827880309610467293049932627110294201896584196690077909824072073852850607528463039273170124362216375201565625732206189889698839171084326781347044988111707739839029299322519113618730040542440855645251678369862931508530453944832820006323163757047599584768691971121033703362038204750106238844683191661947432436100508342616306189338580909306156565725266281174147834849637498533861445588032904092658787855900005419929082364909186038877486813455169748941236017295813851390500195491037356994166878882532575517294765489514006626866264934536979260776726377602835594598487845370922726466000299193637587898204889656014187359651793822406887342948836107017346116370859839329016165522688960176134419269936419861991357963621401106882093677626503139847843544545180738086867378032338446630439945615205471490139530100775353788829239466796733878537282025657532776247751262826048335376013800477533 (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.