Factor Info

ID 72058
Size 826 digits / 2741 bits
Status composite
Value 1268887535485426664282244142555931811379379379400290855019787960758354842150975709773481176896581129674496249173962318129330577073568472169619474377737972628375648781336249832791680600878163321388780842232374115524644525371382715197191261482816050124977287237305831398357354090162406060654177189627536141649928985852840724309586264538706926900062927622482577512950785629420929412009700808707377115466082821903880544190606680185373590227008207140163764887396981829431142513432128014864810051446463543180615885678948333383735168724247517037549255448497547805479457599438892565464813758804338815933225553089043318390164793835192153597903468454873934255009446236676166993356475132717862077766234287114908239735898204019944230764943705894325318105306030163433886556939652526414571093567977242265699308767321012596811820016663166007

Factorizations

Primary (ID: 97928) 8729155618943400958962868125720610879 (proven prime)
(ID: 99399) 145362001879285549507838309739041374496530193359898709231410172335735430629805176069176601447154699908737031161792726135826961216234274857626116530684861136895511780607880323134906274358827453839814345500138140602006084235494808109341756521469855919511598840770411439843596467091006519106302512699288863021070012243486228576866562490505888675280173902151464948604020046695445443637205133552473468905522098168284908536798465905556006067204543134908870804999723962268723338800125942587849004951304468457720549117920689224715897764688216220522754694904312586877780347771148389363799026933255328598626964057815507836860453737526651737600134253447636670959550985465394530726259622793333253255229387050435066520020400743625636854860778912156948739229584866404621560872492122007492010641556033033 (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.