Factor Info

ID 20651
Size 296 digits / 982 bits
Status composite
Value 27809449359375959756940866974424623871287821297121268891121396380213580147637668250081888319751990009230104756122114666792013909521031090179456790727411943793610014918556840085996086526633370210611421332306264059549677735033313844107278784302368127497007416717889672850716996237620260717834373097

Factorizations

Primary (ID: 6992) 1038891585945814650631 (proven prime)
(ID: 20652) 26768384435473148609772917506970381849023299270753678597535804259524531026403368435379199424896910109409306263463227183069792264464336037022933866108062342122055882387397488185739135658617890894892393195414648822176271596335153565731670503949778644045653544233939441810982287 (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.