Factor Info

ID 141997
Size 669 digits / 2223 bits
Status composite
Value 873209185287541675830569984344263583193506918925512255467633043616278192319261384176839373490491879125898454518822028853399361215050131424959081890520105819629167325664154909682670552830860988952748049417597772349670507336142712831163777592319125397403126833616978153880304827067914119467466435950984770069063033069840656816689107039870262470032346494183211767567422966920045107266760087053044197499988881619743403215363673567530715397326197387091625469579391727450394687043471213298622790892282802133386166615998614873349500627808804385475550905434285755532671650717073226737176992913564633564501053678010510159618134860461816266190480607436507494835953033671335735897

Factorizations

Primary (ID: 6675) 11735415506748076408140121 (proven prime)
(ID: 141998) 74408033084591728618072955673436611680691371067148323276233849911310544772440706624565765711009649213872156051155001986849879391006772963041783901069231670939584653846180623326092466549287602938634410031342708749324115681631527248593727695764052762106405106553010810020326488539367397258888767539870140129742861518641129493132658949309059819329155471493213050094028188234299058500628129460330181366939968910263439970782840185939032050054863377787225658468120324023506680432824782191732782688229866026410705199071849918169758222441427975274558445056002939180947412911947681676584414792716664951239164212544735545296587441153738297744067755469057 (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.