Factor Info

ID 172982
Size 839 digits / 2786 bits
Status composite
Value 44213202415016343287811780267413394489876800554126707478481946144667866856462091149724656928783919946890213097504990859289406668225307963692099410432718356572867710925446050781359036959185418774778029756603806747015975346113740018813813024742095133669284158657340856961745485657099022430438461244547369719917040970075257788714153452798390843200501987360456274810132517365055897310168833182530121650942166145587089595591976323696167486274594096669769963603809926092946624248036065554575522877600740127780728256672231388777339860907740203369912141098284623313809486844620004900418692811528976544044144560612396441342270652243929241254760886080964605746402765304564521893604346497741835380543419185431468089566476747071429653121607114839791866991082246597487013943080898561022472566214763041498406433959955169944966334459353334553795897154321

Factorizations

Primary (ID: 171594) 72331086851419812507799456936836696576115434897729685067763050432928957216634828751541379810733521418703824235836518446032337230835493060278215840116267516892861478961331632470413776713276892038762169515155918015834237288369277947765437990289946553 (proven prime)
(ID: 172983) 611261413862585512730678690189601627585819463616549252566580844584424251800668105284920670104252776198845385061715053316118839096275364049626778951826316867707360758131594983128430389430938011695245101427811693619069152803142148720802462716901116061113270289391907627297928570731113497504625460820916617713410127359328938409335674169521824009983391661600180242206793021667677825304054356797461336304201423463045954389237576731184846714993208681460545726792208677253800889437561907081478882790290499712531356495483081041872350326740093890535669404181091191317874005230683230880298406346373657 (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.