Factor Info

ID 136880
Size 269 digits / 892 bits
Status composite
Value 25599644115263558717553091515856480979297727256448885546202680694682389929429707401999404382248552737140380515331439701548176400605846276091516221679859676117759674357347126506172953419420828762506311212260226984220086831494953827599392104715807601209642325955423287097

Factorizations

Primary (ID: 136416) 3015559345436616275558557 (proven prime)
(ID: 136881) 8489185979378244321274679278838086752158921434406207595118296309962854706983387242696156961517703409570460687496614974692205065863318189242596580296977928674117258760662612383923226477575414104993830676053324747358906112992936387248959478278221 (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.