Factor Info

ID 114753
Size 260 digits / 862 bits
Status composite
Value 20663698931870664686717688334400128156072979918700280950994462392637305181269205084444080416242405480140196282749050948897483518925727835716150281416194904443836230874062286861838698594935819417333804608584304979033009822798607709210395223868975297014286044073

Factorizations

Primary (ID: 9224) 73431289645455135332945441968975559612512706780855921 (proven prime)
(ID: 114754) 281401825184335406796748772832379152225335058872836107333259100591054412046599608695367374076509110650297406545322707389844517259080843325317268755125218542892264218618978127294421558484925908477159875325113 (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.