Factor Info

ID 99721
Size 685 digits / 2274 bits
Status composite
Value 2272765536933429572183881858865430445385047050935558985572602502215187656482277791575690337781311957538749330489086399706303798251192667834090193069164236357625287510541492937140736859506329736848342174104313005299656780078076672259260767607864555042544088199638082851265292792996919261330852475556239878785912333808087616392222749214279464120145162973826556674963371267931682872702847874144930315339234897897790037069054305501796839952743882395620151142407542057921712555589919061744717986566231250457470537502727332105363149346600419250028473440151175220563452576559802423529426994076129357765636619253751274526663837386699396841749768400905826811694614570073649650012969566661430743

Factorizations

Primary (ID: 97881) 62368770429251821715505778874398353534071110029758004648111605459751162054686199377653947028251626418709594155079 (proven prime)
(ID: 99722) 36440762280403573432969086124983277478168923878885195005606094095870873764971143341957484917969910058047889447599464245976519236777448159804051095379913231878598869538699771115514749948351414535727628528659379518056947064807797463137028125028991133992129727961839971432055607672067646661498343371425070704275086760032334456630524674753000978960861114654659544558320603381558778400406062418054222768149570926262414485225591406197606541021576482905606363990048112785954323479365962964242285198996525797582135442003818999670943452374406701013042912368000626331487821362693617 (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.