Factor Info

ID 151885
Size 1166 digits / 3873 bits
Status composite
Value 61855672934695552668363874117713985665553169777564843197287267616722009546255227867996973811211437074313846569264107405699272981663809020654808728448052237374919790121218420543531843562027130159878767592814744623725988459736838284425102942526891542627217276829335364888098168569456830566331787566927784432140410817754130460305500059172554771325492571688845330072893623741902784630188600106156521004636092559699850138189273794189499719892663660943910634072275374475169570735825202787783768337272520787190624245552247305410809464172797993719628141611973510868963731991070727064861503455900906884401295368841790347687786962134028706226416962037242574023553715345003156316985272232982932500232189625505337746475145737254824740031449780537767455017365409547666788715567699804030978965267632143134941026828167179882846809832859015469449668722507445709096450813662592821072199317367682343694725707931322471525611995507489387204670118538120515352405037573603944671547887331959820952373406379923662969863994406444933742164233642041177846502945835336364128443685504257439012977293613146895239734619409675821622503688990119284266764159085382743482292266301585402952274250708273

Factorizations

Primary (ID: 149640) 5639663878716545087233 (proven prime)
(ID: 151886) 10967971543150271861327442206691639347089213717369882480351089634124446949159994597683937497620525983466851399563055529642952104155838644793579385173451713915688491841319634430497039865465357872508765521844525064853299485958846681094856392569873848936787527941947940567700027128359566233969257075575354321334620871869720856206074133067512207546168797943809552664851892223944303991294942636540690707543672574046423832364072917438590463928257543232237889923276240836686215197228738427421027175786872600264202481745788325734879634289216703445727270502097496127749068296290031349021096440004590051322363690625004178659517892396894179056456193123317242044005954394973596066546910812677934317644312677163177806702424319333831492938098968915593005818946159503586879588489494584893860038874958653614496670043338251707995670087384513946931793271597151514957492546534181628054273349174457146017184544646548659697408903451715654373398749238654862725934248776176754307413352449535382013210132280324531350855690815000765802364903464770602922027770929194722180699314334712386707608591123163717674411206086017075229972746847082743614708846102337203793547832881 (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.