Factor Info

ID 82421
Size 551 digits / 1829 bits
Status composite
Value 29312553847083408272421955530498039265759769592087097815065742320801507816554588689399298152188223703520898398432155318098680267426067499636690587953184655020891324661691340793616483223822032878081372420455854684871043820773662250779414749541256014270406209449123954022603324397359691820280285155737967178987124297393635619954571096505758521976567893491392903099953076005720330182529612302682499589262927176848152736410094526459902601180019989325408982815000334286084372467255375180734850756819933685836426514380668802936621506955478362977525954833463

Factorizations

Primary (ID: 81257) 18581277065509928556098875102541989881586212317946778267434902049673 (proven prime)
(ID: 82422) 1577531713441407629297765607455199214456505340060226075300950298459854702165810293861392738490250054411254538973607758335593862807521231703735297971136928367137142902084593481534287566144193850600036174393383076753831569028883734636769131390605977096684191136461646342995520962920410376732925595340948112420881212617257666324556349488640569200736665340356397114664508772718266103600565931737495540732931402687675019734229234847275848218779161246408728888999799423271666924148414583231 (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.