Factor Info

ID 171259
Size 907 digits / 3013 bits
Status composite
Value 7701716488361796522996625673144176243503440384110053049063912895991593630932233572626121074537307059935982732946803296550344325763602168381183988690929246291365772536687725470392190151497846874616818859123066364038557233219741253214848136843054963505156980410164581597775590114325403919638369341053168506747962362395646523759001158172911953443586613764983977804523472002369113265451216238527141074903455462753636089520146050260866050895552255490493032263817538255271031281302219212944347788918990646120704631529423662072012183724908122135900035273376622071499208763209946591976749290397599753708605035946889751626753904627543228613309120047210312416660729997895505191204672198751725424653375142141581131484937870702920505753637626329833182551686745882803414690355575316933992660755242093255020365730639443026967773610783663654348955902926951847776423090248408158373790324572797879850539913651447021180127059

Factorizations

Primary (ID: 169922) 404848572130355980870821714864976909741596382803285061315435832653745863951712610736088397419855581497009334375280442682811107230508689750352156225277769033670838569138917787454168952523277482386019 (composite)
(ID: 171260) 19023696805535339435807491995029628222017016725597841134344274712239576114021557357451709772610184421871276978112852680045737825511481595763022546455170558195918948243936275596953741206613779466350369480224497410492416528790201311138789130990154591036099700124681913220556070384994824590628794631277857186962578600123458621471690365882556728695330244148010730495527160824313234299733458389921744882068061880625043531891687907205977948520846569459567458042510391592191243622032466260191624549103198732671559749488892003394509848179089929435335770806050797642751855115709658363328315047443997996265460958329657917972224835901342396634173534407315101983363359979220739946246503850339985737047369048769933441262161 (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.