Factor Info

ID 181849
Size 783 digits / 2600 bits
Status composite
Value 267333817807517744493093924754754388989901852675772745718753671162646248688619469385322438064503150781570517971363099382694953893920583637354314626995246555904126755935069988185176044451998259925106657997599360538796431761798151746730269063742289944656320867490142406243052099474939022739859454452966844225226952642472978629947777131961809550206983351930729186164553899760204423445732257423728125570835645119351278293123170305354576036600665673757026800091096626764125543871394326404553598932489157480216914702011484386514680607162112752242526060113262867879589962106808585844581884773683229060609668514842959943443612065760325827634944733702384750687444844782942305690487404018493588855882913026359081446914425873436356435791824435850170836999761116964671932771731190698998722882221

Factorizations

Primary (ID: 12480) 17925163261886613890595611153971449075737880597365455065081252926739721 (proven prime)
(ID: 181850) 14913884682765282802107534196283869433090714867427248431305681591711878307053140785907811077996853558962612423801866603430389985518822411183318442208010978241022600554401789046997786852909432569713697928804193628171117304800309518170292083377426799745110727476282365709346285424550880785913320937362283440422928680596542826640914574424451339549445236704218758250017234699767005593699768359138979079953464753329360790431412124868696842482579296386868979598373255521959605008525842931987969578957656934179981957776488523013342719569606615729542535216017759546756835100423983309646039194667480438445405188008322970684200229585163353196237240749126577361881810347237690301765611587528829410158910302016772222798042501 (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.