Factor Info

ID 72574
Size 845 digits / 2807 bits
Status composite
Value 81688996124427744530309475965113054749583162787544693587420309484979291081064627223492133201717687558506724554548294975060147387130941502267492013829603311178602283381413519589667556379550097020059791959882136390201893423063097418026891820350638509152694023910992053230655621067649162335205886542045773850902823000086205508729852039357299855204963622212267930280534815312142957446768183360969768554376719860655374036402132377298074605679453891142561957977717529168662314376125547007973724856483956138010100162536091272100425318687946395170236728438312086795159448990825461159771687345080179691049697711006871966973413771823954335112275874024650056467944659798659996041734892372793996486756021172877201520536822113219120209042266457787206361027158790788256944707897366633712810535473508506204708160565982048605261328755120482013618546275229046881

Factorizations

Primary (ID: 98606) 4556238142862133239706708620401 (proven prime)
(ID: 100030) 17929044436011948772682250213368281445686946492420899838048035547329668667238032757811858411170164212308798429955422720288352822943107973846772754399082981475803248675839632410451982079461112499245334933182786378760542279625297913017236784611536671929859949095446830218044528699943454208248549084534875723662390583170072198859816367905885172713446337796753218174101876994809098712904223605157814240325761208518477755392157066534677329664779308603700725298467421173920146161823162862381915624144257305271828611363682089450618090566928476735133733426357019498522278593444298816736926714658741924912400144809623243260993447788398692655324867924585679575191474115014013834149714573529558528734165100431781340261758651683484219960430064693065226597029301703697431373613976491663012648620268539729224148234520199689034481 (composite)
Secondary (ID: 72575) × (ID: 72576)

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.