Factor Info

ID 162664
Size 868 digits / 2881 bits
Status composite
Value 1537094942155390074134173820542956005616990243141130671742608338024436222476014133304710633940173765470736827321782948823043164063444549483760680752233575447101302926206735218839846068939057812057740238200167273509626953124621555050220156664177972400551185146858037692587486322663466234443202925336219687350451999030240526134367437754543360513856094592395594413441682980169249536397352603071211690844085460658421710820541783818849826323961864097730847410136672420013249509901308072661347294147376675639641218929724376060276866043273743207424765755565012706517530898941260099553258779953576625964398433591100407207378967596202682304365519554523452791201454111268773922844061996947323568899460404344292747917451423249753131957778565916706156832916956696598451486910060619167171832196752200850756885580975688918927374454175222544316903433066538556859933773322057066407513

Factorizations

Primary (ID: 161093) 4971564547939223772119 (proven prime)
(ID: 162665) 309177307733545432918438664793953276214252407080925747444486656448730190942178614469936702812734652750309491153391570498152736380415744504492461262469941223226322883277229071678461069253249097141575044441663989460461537219671666963483722438747625895477494245445189494933925437128368102171119425112495418089853740468952641424916029330246349979346748404041610773422485387378918763379613336789318055276803348802163126552363125102872885297249363630777191944173269252049868296734153414161746398011784427769665629741171120554985430939222246008505796602177114821827087083427268388533465361340096627497276970639149887807494536707301854733346412235790863321394343148483558834948190999185233889855683970607565337220321597684554896074289303632424936154243816060966820100726655166982027163718554618429193903009257153434700572425083590886332172902373837883727 (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.