Factor Info

ID 105649
Size 657 digits / 2182 bits
Status composite
Value 478096393945532606382317755758718099623698718482656938255371304419704099920202559664371687047386466624230691477570427137031358094263143333677325038165578027296225473686311791482826915318707173164490322457678944108868710555503458616100704229036554862248289767956689075294212823678757109767010912091614297635658837811544753779143785350358110957204858821837457046210058006922359678037229055876339306975423679629983347231923488933169456141134215818956402994302563023900880720344739816593681873614944967617208030958817000390374958055119106764930688603491877811279695603393784050529898085675835714372230029112347847597747612963740065065800889795153411308677608391

Factorizations

Primary (ID: 80) 11209692506253906608469121 (proven prime)
(ID: 127100) 42650268388611178322135121828767135580590505430415418834310953122817353050466468300094876285198074141808899267794314357283806073807086059827360779275266390323760997738862451759136915382728536170283833579816116314675418885706394958644640507866694930027916284255261596912653924163572351250317864666101689828599259007548616490046418116921479866876957914038085172099073708924101604490705869379051024555857102435411903896266543458069372171598332526872911040173345142181687603840410816612412429668939209187875789353699386233354111994366017264988819281744546826212301590673246386559669697044764697302567328131379625201024077620520930124871 (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.