Factor Info

ID 146731
Size 913 digits / 3030 bits
Status composite
Value 1221241446218032659902998502428022058463197790465065945617536901020936337486894652468659335440837368294532396663150192677280362018232897323353400866711322909862485684221941427511751849201050982503556992108329039462050263356651473462537001353602893687250000815869469953801209775552493083750756568615908885437867531119587088465548581156155806325224306380328074277915037777962192969844935887771051029457434779588485734800019534896282920830976745034070536830199780042073075232734006255276603361037054464610522448615934913260993743288770001677991602524459916691404438565684129762236973332109689131580107031627484733924069617056415127590299499565331247678135015643389572303301751684434715772794069547573003536520721995503888251760231428811793138442867099609082534779389689820017727521062977084977547754697637156649721717392225529582064656068558472049655428791601593071566805902878869017539711476109827682445789504696597

Factorizations

Primary (ID: 12401) 1508513413743631110686752766593 (proven prime)
(ID: 182151) 809566182900101306648813558017422302926918467891178527976826066005255614653994861157731813858283334424091421632559060660982427367936712919264743312242543989414973926428650577874125559835865859675121579007848237249956304778079364745847181476035425609914571362175617844299052824996490176682643518536289391059506781226880193149919933648917500338388912724525747773301523994972044540644272681659002928647872547272608203887641915916521974623410350695297078174710498496938922290040088905006890435702894043718542490829104060557088411808959224471468104115093929170779698972924225965396654107838231641890654267684546770187964726417317655513518392344733293122791887413199456598027784309701454243092225377513943069825972394423521534594684030837614324384668572202216681948351008695338013066803471536073374065230880618402398333670422005102203624126082378650344363239007909945014171170075193287829 (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.