Factor Info

ID 178057
Size 790 digits / 2622 bits
Status composite
Value 1951535710334897978855426299258273575215769431180652159618753181020594200711086458628402249136284504292787464251939138634985227964002719321444806088601032036171176094094664255122704415550404754133194927312372458467778100059768915151762664514023277694616088611214086901397943327393785155599803240244365512530985240291259335616962258399752636952328980091286360803254455826968266225689721675810324679953892982779763225042970220853702034468271295401786966345865977915275407178887051072220699901475162665368369601558002332119236732971815599326991535223998992121045540377217569995143615435707306960809168866819687870264823340528835622787256083664731609520748795828434263222585975257832718323212364124890705221277893046512379898189612137034941858538382231181823476954733102994484624339309158495041

Factorizations

Primary (ID: 16491) 27433645552988324082351418770817073340037603441 (proven prime)
(ID: 178058) 71136579590397121862986749666299209864933701382211053805718384441491900607872520379645078331079827709228642797824509155347275411871062637163750977622620357238339729577639509733789188044003669596384047739733443778014464086578251348527325784098309368618394901326609091004656085219615693582875467075368665130460530990307465354263920588456439407871182164061044576384229999609726554989308136855302396981075258260440995491303599465849269348666807972031972749299587021832813777568272305205086374071183855970814392766649560732615991863903878133396896825618926890552222062218366789586327749895465419419467485349836267760544153345924774101291657760333734014304810086502736899365900432242869065805106841635965280153732420130762798955653392908153333147601 (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.