Factor Info

ID 21201
Size 323 digits / 1073 bits
Status composite
Value 81142536214226743788504294232855467096510373677193996580049714662746538038063690723698608520251785352256611581837735070775212604858309195974607979621176166650158491161583289492813154062506961676466476213182442453649469671423834347232841198256276593934977124236938067466547537413438895119972997775030064869171054542618634171

Factorizations

Primary (ID: 6709) 10910444855403996246103496881 (proven prime)
(ID: 29560) 7437142782866131449091189501759484543089969462925127722887501358608119132739122588640958257754936592792112288427203736426694248463873775120574840025435952493538993004795551511534589285678599791775569614946280538971065257711836559405050260443339550208867421349988922395675412995959277847667778091 (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.