Factor Info

ID 109500
Size 449 digits / 1489 bits
Status composite
Value 10255258374698746923330996997323562490168523051333790431766998264586047654976537324817317917609865196545781402621891145829104215938563177158440175723608514471528499665882641609439654499078283004390646886671608808079765311195417188132030069991196455174655166517600241380661461601078044093195527888501847412169509856540099928049348440157918502304143880953401183169803530883366563758357023118083135432026740894752245450137302979695964945603572994921831

Factorizations

Primary (ID: 1984) 4378084769822207978971 (proven prime)
(ID: 109501) 2342407448432116191679204519457845722551864658782467853568859220317079142845078352338501518534549693028311211732847773862968660353112335416088501782825238179530650888545880935413240364822493838130548427684450293588523180552626240108616388968129729348792607085307956486948576876858102141619223770286577247074856813201555665474070605958001711495609002092128629549338070305015000599692940744238762275900219681654548961070881282661 (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.