Factor Info

ID 72427
Size 919 digits / 3051 bits
Status composite
Value 1627057113570016488022671286429681706658799566778791844775218351555057911686608061487588141916584989613206092529986719089493474341448057348309996705531631804562972601985130736436259754393480482232997903659048287662249634224546388852975021252585442662098451184715955066184766951888407201920220727770134804650710136733071605332939649509712625784227843253946041447937651310629494001917936255695883067630345325864673865464919242673791360143145261225184917948179562734152664367901174808736106514634052594402063764000825832148663867658090382164682150728217080247267834418574163842203810884225849504503683899035126834126604617006496770266358063226942228532663514115473813030848170073733915198890618364288964230427237021099035391257179855229783878934048318564764792864463532384625573259056679875306880430562257757846616527999440460289564844983620936296280172722269737476470314521502569397121273716260010064020910333172473324811

Factorizations

Primary (ID: 70552) 8388017164299528473137529640945135276336333707655875659563939090886233451999 (proven prime)
(ID: 99875) 193973984757086479006634842046627286677292538452433288385642145202548276827080154866075640994888519312578494628413061761478862981038810318357492343660891402661965118696459223423054704275371739903114140724243480062682388062239572637993190527585091693419870485443704389141728435261660055146608487551882931347591663354736923057477566063252062181918999529774781830002846413239288950608890024998266878961032318236688541755036901580890689917747761924067233418364866263980209741130154098673027838044516353072179134872594025107553734032286376187625148299635357389083798710147037539926618754452028932752754530469597643409971108991809447872938266625836917410434888420389132122358975606201320267661655066411816311696683248419777162486477127476281156541087225643400097372889948069944004703686992370834124104955493448943909029920730560253045996031205103189 (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.