Factor Info

ID 98551
Size 290 digits / 963 bits
Status composite
Value 55421897045426619010413875017572786122530233674789870643873731219366790385118346128385393156843029856388082104664407989817203718874141332193651046636769263732470841569060451887519920411617406184919818027392742892667308145825456138639654549129355897548980337806643595966817167281573447211449

Factorizations

Primary (ID: 70568) 15721667458073376459082354447584949 (proven prime)
(ID: 98552) 3525192044242509184143950305969566397119631318320969174601827731356752370150817103487201520926826339799298191149972227374768976284596973460869387080809978595785559640515122387401353934074030304166500176850028394623205712242127889811585602279850005350448501 (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.